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Finding the Third Proportional to 10,328,067 and 22,694,418

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Solution

The third proportional to 10,328,067 and 22,694,418 is: 49,867,667.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,328,067 : 22,694,418 = 22,694,418 : x
  2. Step 2: Convert to fraction form
    10,328,067/22,694,418 = 22,694,418/x
  3. Step 3: Cross multiply
    10,328,067x = 22,694,418 × 22,694,418
  4. Step 4: Simplify right side
    10,328,067x = 515,036,608,358,724
  5. Step 5: Solve for x
    x = 515,036,608,358,724/10,328,067
  6. Step 6: Final answer
    x = 49,867,667.24

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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.