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Finding the Third Proportional to 28,712,067 and 44,132,523

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Solution

The third proportional to 28,712,067 and 44,132,523 is: 67,834,878.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,712,067 : 44,132,523 = 44,132,523 : x
  2. Step 2: Convert to fraction form
    28,712,067/44,132,523 = 44,132,523/x
  3. Step 3: Cross multiply
    28,712,067x = 44,132,523 × 44,132,523
  4. Step 4: Simplify right side
    28,712,067x = 1,947,679,586,345,529
  5. Step 5: Solve for x
    x = 1,947,679,586,345,529/28,712,067
  6. Step 6: Final answer
    x = 67,834,878.85

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.