Read the following texts and table with financial data from an S&P 500 earnings report carefully.Based on the question-answer history (if provided), answer the last question. The answer may require mathematical calculation based on the data provided.

Text: during 2015 , continued management actions , primarily the sale or transfer to held-for-sale of approximately $ 1.5 billion of delinquent residential first mortgages , including $ 0.9 billion in the fourth quarter largely associated with the transfer of citifinancial loans to held-for-sale referenced above , were the primary driver of the overall improvement in delinquencies within citi holdings 2019 residential first mortgage portfolio . credit performance from quarter to quarter could continue to be impacted by the amount of delinquent loan sales or transfers to held-for-sale , as well as overall trends in hpi and interest rates . north america residential first mortgages 2014state delinquency trends the following tables set forth the six u.s . states and/or regions with the highest concentration of citi 2019s residential first mortgages. . <table class='wikitable'><tr><td>1</td><td>in billions of dollars state ( 1 )</td><td>in billions of dollars enr ( 2 )</td><td>in billions of dollars enrdistribution</td><td>in billions of dollars 90+dpd% ( 90+dpd % )</td><td>in billions of dollars %ltv >100% ( >100 % ) ( 3 )</td><td>in billions of dollars refreshedfico</td><td>in billions of dollars enr ( 2 )</td><td>in billions of dollars enrdistribution</td><td>in billions of dollars 90+dpd% ( 90+dpd % )</td><td>%ltv >100% ( >100 % ) ( 3 )</td><td>refreshedfico</td></tr><tr><td>2</td><td>ca</td><td>$ 19.2</td><td>37% ( 37 % )</td><td>0.2% ( 0.2 % )</td><td>1% ( 1 % )</td><td>754</td><td>$ 18.9</td><td>31% ( 31 % )</td><td>0.6% ( 0.6 % )</td><td>2% ( 2 % )</td><td>745</td></tr><tr><td>3</td><td>ny/nj/ct ( 4 )</td><td>12.7</td><td>25</td><td>0.8</td><td>1</td><td>751</td><td>12.2</td><td>20</td><td>1.9</td><td>2</td><td>740</td></tr><tr><td>4</td><td>va/md</td><td>2.2</td><td>4</td><td>1.2</td><td>2</td><td>719</td><td>3.0</td><td>5</td><td>3.0</td><td>8</td><td>695</td></tr><tr><td>5</td><td>il ( 4 )</td><td>2.2</td><td>4</td><td>1.0</td><td>3</td><td>735</td><td>2.5</td><td>4</td><td>2.5</td><td>9</td><td>713</td></tr><tr><td>6</td><td>fl ( 4 )</td><td>2.2</td><td>4</td><td>1.1</td><td>4</td><td>723</td><td>2.8</td><td>5</td><td>3.0</td><td>14</td><td>700</td></tr><tr><td>7</td><td>tx</td><td>1.9</td><td>4</td><td>1.0</td><td>2014</td><td>711</td><td>2.5</td><td>4</td><td>2.7</td><td>2014</td><td>680</td></tr><tr><td>8</td><td>other</td><td>11.0</td><td>21</td><td>1.3</td><td>2</td><td>710</td><td>18.2</td><td>30</td><td>3.3</td><td>7</td><td>677</td></tr><tr><td>9</td><td>total ( 5 )</td><td>$ 51.5</td><td>100% ( 100 % )</td><td>0.7% ( 0.7 % )</td><td>1% ( 1 % )</td><td>738</td><td>$ 60.1</td><td>100% ( 100 % )</td><td>2.1% ( 2.1 % )</td><td>4% ( 4 % )</td><td>715</td></tr></table> total ( 5 ) $ 51.5 100% ( 100 % ) 0.7% ( 0.7 % ) 1% ( 1 % ) 738 $ 60.1 100% ( 100 % ) 2.1% ( 2.1 % ) 4% ( 4 % ) 715 note : totals may not sum due to rounding . ( 1 ) certain of the states are included as part of a region based on citi 2019s view of similar hpi within the region . ( 2 ) ending net receivables . excludes loans in canada and puerto rico , loans guaranteed by u.s . government agencies , loans recorded at fair value and loans subject to long term standby commitments ( ltscs ) . excludes balances for which fico or ltv data are unavailable . ( 3 ) ltv ratios ( loan balance divided by appraised value ) are calculated at origination and updated by applying market price data . ( 4 ) new york , new jersey , connecticut , florida and illinois are judicial states . ( 5 ) improvement in state trends during 2015 was primarily due to the sale or transfer to held-for-sale of residential first mortgages , including the transfer of citifinancial residential first mortgages to held-for-sale in the fourth quarter of 2015 . foreclosures a substantial majority of citi 2019s foreclosure inventory consists of residential first mortgages . at december 31 , 2015 , citi 2019s foreclosure inventory included approximately $ 0.1 billion , or 0.2% ( 0.2 % ) , of the total residential first mortgage portfolio , compared to $ 0.6 billion , or 0.9% ( 0.9 % ) , at december 31 , 2014 , based on the dollar amount of ending net receivables of loans in foreclosure inventory , excluding loans that are guaranteed by u.s . government agencies and loans subject to ltscs . north america consumer mortgage quarterly credit trends 2014net credit losses and delinquencies 2014home equity citi 2019s home equity loan portfolio consists of both fixed-rate home equity loans and loans extended under home equity lines of credit . fixed-rate home equity loans are fully amortizing . home equity lines of credit allow for amounts to be drawn for a period of time with the payment of interest only and then , at the end of the draw period , the then-outstanding amount is converted to an amortizing loan ( the interest-only payment feature during the revolving period is standard for this product across the industry ) . after conversion , the home equity loans typically have a 20-year amortization period . as of december 31 , 2015 , citi 2019s home equity loan portfolio of $ 22.8 billion consisted of $ 6.3 billion of fixed-rate home equity loans and $ 16.5 billion of loans extended under home equity lines of credit ( revolving helocs ) . .
Question: as of december 31, 2015, what was the amount of the loans extended under home equity lines of credit?
Answer: 16.5
Question: and what was the total citi 2019s home equity loan portfolio?
Answer: 22.8
Question: what percentage, then, of this total does that amount represent?
Answer: 0.72368
Question: and what percentage did the fixed-rate home equity loans represent?

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