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

### Instruction:
There are four growing trees. The first tree grows 1 meter/day, the second grows the same amount in half the time, the third grows 2 meters/day, and the fourth tree grows a meter more than the third each day. How many meters did the trees grow in total in 4 days?

### Response:
 Mti wa pili unakua mita 1*2 = <<1*2=2>>2 kwa siku.
Mti wa nne unakua mita 2+1 = <<2+1=3>>3 kwa siku.
Katika siku 4, mti wa kwanza utakua mita 4*1 = <<4*1=4>>4.
Katika siku 4, mti wa pili utakua mita 2*4 = <<2*4=8>>8.
Katika siku 4, mti wa tatu utakua mita 4*2 = <<4*2=8>>8.
Katika siku 4, mti wa nne utakua mita 4*3 = <<4*3=12>>12.
Miti yote minne itakuwa imekua mita 4+8+8+12 = <<4+8+8+12=32>>32 katika siku 4.