Home / 25,301,366.38-37,952,049.76-6,132,123.46

Finding the Fourth Proportional to 25,301,366.38, 37,952,049.76 and 6,132,123.46

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Solution

The fourth proportional to 25,301,366.38, 37,952,049.76 and 6,132,123.46 is: 9,198,185.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,301,366.38 : 37,952,049.76 = 6,132,123.46 : x
  2. Step 2: Convert to fraction form
    25,301,366.38/37,952,049.76 = 6,132,123.46/x
  3. Step 3: Cross multiply
    25,301,366.38x = 37,952,049.76 × 6,132,123.46
  4. Step 4: Simplify right side
    25,301,366.38x = 232,726,654,720,493.12
  5. Step 5: Solve for x
    x = 232,726,654,720,493.12/25,301,366.38
  6. Step 6: Final answer
    x = 9,198,185.24

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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.