Finding the Fourth Proportional to 29,396,597.28, 44,092,044.72 and 8,926,494.36
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Solution
The fourth proportional to 29,396,597.28, 44,092,044.72 and 8,926,494.36 is: 13,388,875.75
Step by Step Solution
- Step 1: Write the proportion equation
29,396,597.28 : 44,092,044.72 = 8,926,494.36 : x - Step 2: Convert to fraction form
29,396,597.28/44,092,044.72 = 8,926,494.36/x - Step 3: Cross multiply
29,396,597.28x = 44,092,044.72 × 8,926,494.36 - Step 4: Simplify right side
29,396,597.28x = 393,587,388,513,947.75 - Step 5: Solve for x
x = 393,587,388,513,947.75/29,396,597.28 - Step 6: Final answer
x = 13,388,875.75
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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.