Finding the Fourth Proportional to 24,225,312.60, 36,299,414.70 and 16,952,542.47
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Solution
The fourth proportional to 24,225,312.60, 36,299,414.70 and 16,952,542.47 is: 25,401,834.00
Step by Step Solution
- Step 1: Write the proportion equation
24,225,312.60 : 36,299,414.70 = 16,952,542.47 : x - Step 2: Convert to fraction form
24,225,312.60/36,299,414.70 = 16,952,542.47/x - Step 3: Cross multiply
24,225,312.60x = 36,299,414.70 × 16,952,542.47 - Step 4: Simplify right side
24,225,312.60x = 615,367,369,337,892.38 - Step 5: Solve for x
x = 615,367,369,337,892.38/24,225,312.60 - Step 6: Final answer
x = 25,401,834.00
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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.