Finding the Fourth Proportional to 24,143,592.61, 36,215,398.70 and 5,948,142.09
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Solution
The fourth proportional to 24,143,592.61, 36,215,398.70 and 5,948,142.09 is: 8,922,215.55
Step by Step Solution
- Step 1: Write the proportion equation
24,143,592.61 : 36,215,398.70 = 5,948,142.09 : x - Step 2: Convert to fraction form
24,143,592.61/36,215,398.70 = 5,948,142.09/x - Step 3: Cross multiply
24,143,592.61x = 36,215,398.70 × 5,948,142.09 - Step 4: Simplify right side
24,143,592.61x = 215,414,337,313,601.28 - Step 5: Solve for x
x = 215,414,337,313,601.28/24,143,592.61 - Step 6: Final answer
x = 8,922,215.55
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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.