Finding the Fourth Proportional to 24,901,287.30, 37,351,930.95 and 14,655,629.70
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Solution
The fourth proportional to 24,901,287.30, 37,351,930.95 and 14,655,629.70 is: 21,983,444.55
Step by Step Solution
- Step 1: Write the proportion equation
24,901,287.30 : 37,351,930.95 = 14,655,629.70 : x - Step 2: Convert to fraction form
24,901,287.30/37,351,930.95 = 14,655,629.70/x - Step 3: Cross multiply
24,901,287.30x = 37,351,930.95 × 14,655,629.70 - Step 4: Simplify right side
24,901,287.30x = 547,416,068,583,169.25 - Step 5: Solve for x
x = 547,416,068,583,169.25/24,901,287.30 - Step 6: Final answer
x = 21,983,444.55
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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.