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Finding the Third Proportional to 32,438,554 and 45,351,087

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Solution

The third proportional to 32,438,554 and 45,351,087 is: 63,403,599.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,438,554 : 45,351,087 = 45,351,087 : x
  2. Step 2: Convert to fraction form
    32,438,554/45,351,087 = 45,351,087/x
  3. Step 3: Cross multiply
    32,438,554x = 45,351,087 × 45,351,087
  4. Step 4: Simplify right side
    32,438,554x = 2,056,721,092,081,569
  5. Step 5: Solve for x
    x = 2,056,721,092,081,569/32,438,554
  6. Step 6: Final answer
    x = 63,403,599.68

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.