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Finding the Third Proportional to 34,032,782 and 51,454,371

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Solution

The third proportional to 34,032,782 and 51,454,371 is: 77,794,177.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,032,782 : 51,454,371 = 51,454,371 : x
  2. Step 2: Convert to fraction form
    34,032,782/51,454,371 = 51,454,371/x
  3. Step 3: Cross multiply
    34,032,782x = 51,454,371 × 51,454,371
  4. Step 4: Simplify right side
    34,032,782x = 2,647,552,295,005,641
  5. Step 5: Solve for x
    x = 2,647,552,295,005,641/34,032,782
  6. Step 6: Final answer
    x = 77,794,177.83

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.