Home / 41,619,816.56-62,305,342.68-25,175,334.80

Finding the Fourth Proportional to 41,619,816.56, 62,305,342.68 and 25,175,334.80

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Solution

The fourth proportional to 41,619,816.56, 62,305,342.68 and 25,175,334.80 is: 37,687,764.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,619,816.56 : 62,305,342.68 = 25,175,334.80 : x
  2. Step 2: Convert to fraction form
    41,619,816.56/62,305,342.68 = 25,175,334.80/x
  3. Step 3: Cross multiply
    41,619,816.56x = 62,305,342.68 × 25,175,334.80
  4. Step 4: Simplify right side
    41,619,816.56x = 1,568,557,861,797,729.25
  5. Step 5: Solve for x
    x = 1,568,557,861,797,729.25/41,619,816.56
  6. Step 6: Final answer
    x = 37,687,764.90

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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.