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Finding the Third Proportional to 10,275,781.50 and 22,382,325

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Solution

The third proportional to 10,275,781.50 and 22,382,325 is: 48,752,347.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,275,781.50 : 22,382,325 = 22,382,325 : x
  2. Step 2: Convert to fraction form
    10,275,781.50/22,382,325 = 22,382,325/x
  3. Step 3: Cross multiply
    10,275,781.50x = 22,382,325 × 22,382,325
  4. Step 4: Simplify right side
    10,275,781.50x = 500,968,472,405,625
  5. Step 5: Solve for x
    x = 500,968,472,405,625/10,275,781.50
  6. Step 6: Final answer
    x = 48,752,347.68

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.