Finding the Fourth Proportional to 2,361,960,170.70, 3,542,940,256.05 and 2,327,522,793.90
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Solution
The fourth proportional to 2,361,960,170.70, 3,542,940,256.05 and 2,327,522,793.90 is: 3,491,284,190.85
Step by Step Solution
- Step 1: Write the proportion equation
2,361,960,170.70 : 3,542,940,256.05 = 2,327,522,793.90 : x - Step 2: Convert to fraction form
2,361,960,170.70/3,542,940,256.05 = 2,327,522,793.90/x - Step 3: Cross multiply
2,361,960,170.70x = 3,542,940,256.05 × 2,327,522,793.90 - Step 4: Simplify right side
2,361,960,170.70x = 8,246,274,203,382,278,144 - Step 5: Solve for x
x = 8,246,274,203,382,278,144/2,361,960,170.70 - Step 6: Final answer
x = 3,491,284,190.85
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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.