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Finding the Third Proportional to 25,395,268 and 38,150,790

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Solution

The third proportional to 25,395,268 and 38,150,790 is: 57,313,148.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,395,268 : 38,150,790 = 38,150,790 : x
  2. Step 2: Convert to fraction form
    25,395,268/38,150,790 = 38,150,790/x
  3. Step 3: Cross multiply
    25,395,268x = 38,150,790 × 38,150,790
  4. Step 4: Simplify right side
    25,395,268x = 1,455,482,777,624,100
  5. Step 5: Solve for x
    x = 1,455,482,777,624,100/25,395,268
  6. Step 6: Final answer
    x = 57,313,148.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.