Okay. To solve this question, we need to do a proportion. It would be set up like this: 44/1414 = x/3535. Let’s cross multiply the numbers to get 155,540 = 1414x. Now, let’s divide each side by 1414 to isolate the x. 155,540/1,414 = 110. 110 gallons of water of water are needed to water 3,535 plants. x = 110.