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Finding the Third Proportional to 13,632,381 and 29,179,635

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Solution

The third proportional to 13,632,381 and 29,179,635 is: 62,457,988.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,632,381 : 29,179,635 = 29,179,635 : x
  2. Step 2: Convert to fraction form
    13,632,381/29,179,635 = 29,179,635/x
  3. Step 3: Cross multiply
    13,632,381x = 29,179,635 × 29,179,635
  4. Step 4: Simplify right side
    13,632,381x = 851,451,098,733,225
  5. Step 5: Solve for x
    x = 851,451,098,733,225/13,632,381
  6. Step 6: Final answer
    x = 62,457,988.72

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.