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Finding the Third Proportional to 15,632,832 and 34,446,110

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Solution

The third proportional to 15,632,832 and 34,446,110 is: 75,900,162.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,632,832 : 34,446,110 = 34,446,110 : x
  2. Step 2: Convert to fraction form
    15,632,832/34,446,110 = 34,446,110/x
  3. Step 3: Cross multiply
    15,632,832x = 34,446,110 × 34,446,110
  4. Step 4: Simplify right side
    15,632,832x = 1,186,534,494,132,100
  5. Step 5: Solve for x
    x = 1,186,534,494,132,100/15,632,832
  6. Step 6: Final answer
    x = 75,900,162.82

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.