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

### Instruction:
Nancy is filling an aquarium for her fish. She fills it halfway and goes to answer the door. While she's gone, her cat knocks the aquarium over and spills half the water in it. Then Nancy comes back and triples the amount of water in the aquarium. If the aquarium is 4 feet long, 6 feet wide, and 3 feet high, how many cubic feet of water are in the aquarium?

### Response:
 Kwanza, hesabu kiasi cha bwawa kwa kuzidisha urefu wake, upana, na kimo: 4 ft * 6 ft * 3 ft = <<4*6*3=72>>72 futi za ujazo.
Kisha, tafuta sehemu ya bwawa lililojaa baada ya paka kuligonga: 1/2 * 1/2 = 1/4.
Kisha, tafuta sehemu ya bwawa lililojaa baada ya Nancy kulijaza tena: 3 * 1/4 = 3/4.
Sasa, zidisha sehemu ya bwawa lililojaa na kiasi cha bwawa ili kujua kiasi cha maji kilichomo: 72 futi za ujazo * 3/4 = <<72*3/4=54>>54 futi za ujazo.