Finding the Fourth Proportional to 65,240,876.96, 97,899,475.85 and 24,328,580.48
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Solution
The fourth proportional to 65,240,876.96, 97,899,475.85 and 24,328,580.48 is: 36,507,100.88
Step by Step Solution
- Step 1: Write the proportion equation
65,240,876.96 : 97,899,475.85 = 24,328,580.48 : x - Step 2: Convert to fraction form
65,240,876.96/97,899,475.85 = 24,328,580.48/x - Step 3: Cross multiply
65,240,876.96x = 97,899,475.85 × 24,328,580.48 - Step 4: Simplify right side
65,240,876.96x = 2,381,755,276,555,401 - Step 5: Solve for x
x = 2,381,755,276,555,401/65,240,876.96 - Step 6: Final answer
x = 36,507,100.88
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.