Finding the Third Proportional to 31,468,524 and 48,600,312
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Solution
The third proportional to 31,468,524 and 48,600,312 is: 75,058,821.52
Step by Step Solution
- Step 1: Write the proportion equation
31,468,524 : 48,600,312 = 48,600,312 : x - Step 2: Convert to fraction form
31,468,524/48,600,312 = 48,600,312/x - Step 3: Cross multiply
31,468,524x = 48,600,312 × 48,600,312 - Step 4: Simplify right side
31,468,524x = 2,361,990,326,497,344 - Step 5: Solve for x
x = 2,361,990,326,497,344/31,468,524 - Step 6: Final answer
x = 75,058,821.52
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.