Finding the Fourth Proportional to 24,336,337.92, 33,581,814.96 and 14,544,832.72
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Solution
The fourth proportional to 24,336,337.92, 33,581,814.96 and 14,544,832.72 is: 20,070,475.79
Step by Step Solution
- Step 1: Write the proportion equation
24,336,337.92 : 33,581,814.96 = 14,544,832.72 : x - Step 2: Convert to fraction form
24,336,337.92/33,581,814.96 = 14,544,832.72/x - Step 3: Cross multiply
24,336,337.92x = 33,581,814.96 × 14,544,832.72 - Step 4: Simplify right side
24,336,337.92x = 488,441,881,027,193.50 - Step 5: Solve for x
x = 488,441,881,027,193.50/24,336,337.92 - Step 6: Final answer
x = 20,070,475.79
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.