Finding the Fourth Proportional to 24,587,910.72, 36,881,359.68 and 8,194,385.88
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Solution
The fourth proportional to 24,587,910.72, 36,881,359.68 and 8,194,385.88 is: 12,291,410.05
Step by Step Solution
- Step 1: Write the proportion equation
24,587,910.72 : 36,881,359.68 = 8,194,385.88 : x - Step 2: Convert to fraction form
24,587,910.72/36,881,359.68 = 8,194,385.88/x - Step 3: Cross multiply
24,587,910.72x = 36,881,359.68 × 8,194,385.88 - Step 4: Simplify right side
24,587,910.72x = 302,220,092,996,993.31 - Step 5: Solve for x
x = 302,220,092,996,993.31/24,587,910.72 - Step 6: Final answer
x = 12,291,410.05
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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.