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Finding the Third Proportional to 44,639,667 and 63,182,511

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Solution

The third proportional to 44,639,667 and 63,182,511 is: 89,427,855.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,639,667 : 63,182,511 = 63,182,511 : x
  2. Step 2: Convert to fraction form
    44,639,667/63,182,511 = 63,182,511/x
  3. Step 3: Cross multiply
    44,639,667x = 63,182,511 × 63,182,511
  4. Step 4: Simplify right side
    44,639,667x = 3,992,029,696,265,121
  5. Step 5: Solve for x
    x = 3,992,029,696,265,121/44,639,667
  6. Step 6: Final answer
    x = 89,427,855.64

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Why These Related Problems?

These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.