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Finding the Third Proportional to 104,862,002 and 162,813,962

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Solution

The third proportional to 104,862,002 and 162,813,962 is: 252,793,058.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,862,002 : 162,813,962 = 162,813,962 : x
  2. Step 2: Convert to fraction form
    104,862,002/162,813,962 = 162,813,962/x
  3. Step 3: Cross multiply
    104,862,002x = 162,813,962 × 162,813,962
  4. Step 4: Simplify right side
    104,862,002x = 26,508,386,222,137,444
  5. Step 5: Solve for x
    x = 26,508,386,222,137,444/104,862,002
  6. Step 6: Final answer
    x = 252,793,058.65

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.