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Finding the Third Proportional to 54,061,713 and 111,955,920

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Solution

The third proportional to 54,061,713 and 111,955,920 is: 231,848,517.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,061,713 : 111,955,920 = 111,955,920 : x
  2. Step 2: Convert to fraction form
    54,061,713/111,955,920 = 111,955,920/x
  3. Step 3: Cross multiply
    54,061,713x = 111,955,920 × 111,955,920
  4. Step 4: Simplify right side
    54,061,713x = 12,534,128,023,046,400
  5. Step 5: Solve for x
    x = 12,534,128,023,046,400/54,061,713
  6. Step 6: Final answer
    x = 231,848,517.69

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.