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Finding the Third Proportional to 25,380,583.50 and 38,665,719

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Solution

The third proportional to 25,380,583.50 and 38,665,719 is: 58,904,785.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,380,583.50 : 38,665,719 = 38,665,719 : x
  2. Step 2: Convert to fraction form
    25,380,583.50/38,665,719 = 38,665,719/x
  3. Step 3: Cross multiply
    25,380,583.50x = 38,665,719 × 38,665,719
  4. Step 4: Simplify right side
    25,380,583.50x = 1,495,037,825,786,961
  5. Step 5: Solve for x
    x = 1,495,037,825,786,961/25,380,583.50
  6. Step 6: Final answer
    x = 58,904,785.45

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.