Finding the Fourth Proportional to 29,358,276.75, 44,042,832.05 and 9,663,516.15
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Solution
The fourth proportional to 29,358,276.75, 44,042,832.05 and 9,663,516.15 is: 14,497,057.25
Step by Step Solution
- Step 1: Write the proportion equation
29,358,276.75 : 44,042,832.05 = 9,663,516.15 : x - Step 2: Convert to fraction form
29,358,276.75/44,042,832.05 = 9,663,516.15/x - Step 3: Cross multiply
29,358,276.75x = 44,042,832.05 × 9,663,516.15 - Step 4: Simplify right side
29,358,276.75x = 425,608,618,758,595.06 - Step 5: Solve for x
x = 425,608,618,758,595.06/29,358,276.75 - Step 6: Final answer
x = 14,497,057.25
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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.