Finding the Fourth Proportional to 24,146,569.90, 36,221,604.45 and 14,541,265.90
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Solution
The fourth proportional to 24,146,569.90, 36,221,604.45 and 14,541,265.90 is: 21,812,952.47
Step by Step Solution
- Step 1: Write the proportion equation
24,146,569.90 : 36,221,604.45 = 14,541,265.90 : x - Step 2: Convert to fraction form
24,146,569.90/36,221,604.45 = 14,541,265.90/x - Step 3: Cross multiply
24,146,569.90x = 36,221,604.45 × 14,541,265.90 - Step 4: Simplify right side
24,146,569.90x = 526,707,981,632,073.31 - Step 5: Solve for x
x = 526,707,981,632,073.31/24,146,569.90 - Step 6: Final answer
x = 21,812,952.47
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.