Finding the Fourth Proportional to 24,251,132.70, 36,376,699.05 and 16,598,382.30
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Solution
The fourth proportional to 24,251,132.70, 36,376,699.05 and 16,598,382.30 is: 24,897,573.45
Step by Step Solution
- Step 1: Write the proportion equation
24,251,132.70 : 36,376,699.05 = 16,598,382.30 : x - Step 2: Convert to fraction form
24,251,132.70/36,376,699.05 = 16,598,382.30/x - Step 3: Cross multiply
24,251,132.70x = 36,376,699.05 × 16,598,382.30 - Step 4: Simplify right side
24,251,132.70x = 603,794,357,643,946.75 - Step 5: Solve for x
x = 603,794,357,643,946.75/24,251,132.70 - Step 6: Final answer
x = 24,897,573.45
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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.