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Finding the Third Proportional to 25,910,218 and 38,722,527

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Solution

The third proportional to 25,910,218 and 38,722,527 is: 57,870,377.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,910,218 : 38,722,527 = 38,722,527 : x
  2. Step 2: Convert to fraction form
    25,910,218/38,722,527 = 38,722,527/x
  3. Step 3: Cross multiply
    25,910,218x = 38,722,527 × 38,722,527
  4. Step 4: Simplify right side
    25,910,218x = 1,499,434,097,265,729
  5. Step 5: Solve for x
    x = 1,499,434,097,265,729/25,910,218
  6. Step 6: Final answer
    x = 57,870,377.52

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.