Finding the Fourth Proportional to 65,375,757.08, 98,029,586.45 and 24,401,502.90
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Solution
The fourth proportional to 65,375,757.08, 98,029,586.45 and 24,401,502.90 is: 36,589,545.50
Step by Step Solution
- Step 1: Write the proportion equation
65,375,757.08 : 98,029,586.45 = 24,401,502.90 : x - Step 2: Convert to fraction form
65,375,757.08/98,029,586.45 = 24,401,502.90/x - Step 3: Cross multiply
65,375,757.08x = 98,029,586.45 × 24,401,502.90 - Step 4: Simplify right side
65,375,757.08x = 2,392,069,238,045,475.50 - Step 5: Solve for x
x = 2,392,069,238,045,475.50/65,375,757.08 - Step 6: Final answer
x = 36,589,545.50
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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.