Finding the Fourth Proportional to 94,717,057.14, 142,089,053.49 and 29,143,631.97
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Solution
The fourth proportional to 94,717,057.14, 142,089,053.49 and 29,143,631.97 is: 43,719,591.88
Step by Step Solution
- Step 1: Write the proportion equation
94,717,057.14 : 142,089,053.49 = 29,143,631.97 : x - Step 2: Convert to fraction form
94,717,057.14/142,089,053.49 = 29,143,631.97/x - Step 3: Cross multiply
94,717,057.14x = 142,089,053.49 × 29,143,631.97 - Step 4: Simplify right side
94,717,057.14x = 4,140,991,081,878,204 - Step 5: Solve for x
x = 4,140,991,081,878,204/94,717,057.14 - Step 6: Final answer
x = 43,719,591.88
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.