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Finding the Third Proportional to 25,103,976 and 38,792,025

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Solution

The third proportional to 25,103,976 and 38,792,025 is: 59,943,540.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,103,976 : 38,792,025 = 38,792,025 : x
  2. Step 2: Convert to fraction form
    25,103,976/38,792,025 = 38,792,025/x
  3. Step 3: Cross multiply
    25,103,976x = 38,792,025 × 38,792,025
  4. Step 4: Simplify right side
    25,103,976x = 1,504,821,203,600,625
  5. Step 5: Solve for x
    x = 1,504,821,203,600,625/25,103,976
  6. Step 6: Final answer
    x = 59,943,540.56

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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.