Below is an instruction that describes a task. Write a response that appropriately completes the request in Swahili. Please answer in Swahili.

### Instruction:
Rick took off on a road trip for the summer.  He traveled to the first destination on his trip, and then from there, he traveled twice the distance to this second destination.  The third point on his trip was 40 miles away, which was half the distance he traveled from the beginning to his first destination.  The final destination took twice the amount of driving of all the other legs put together.  How many miles in total did he travel across all the legs of the trip?

### Response:
 Ikiwa sehemu ya tatu ya safari ya Rick ilikuwa nusu ya umbali wa sehemu ya kwanza, hii inamaanisha sehemu ya kwanza ilikuwa maili 2*40=<<2*40=80>>80.
Ikiwa sehemu ya pili ya safari ilikuwa mara mbili ya umbali wa sehemu ya kwanza, hii inamaanisha ilikuwa maili 80*2=<<80*2=160>>160.
Ikiwa sehemu ya nne ilikuwa sawa na umbali wa jumla uliosafiriwa katika sehemu tatu za kwanza, hii inamaanisha ilikuwa sawa na 40+80+160= <<40+80+160=280>>280 maili.
Hii inamaanisha jumla ya maili alizosafiri Rick ni 280+280= <<280+280=560>>560.