Home / 50,262,132.40-75,350,018.92-17,468,441.24

Finding the Fourth Proportional to 50,262,132.40, 75,350,018.92 and 17,468,441.24

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Solution

The fourth proportional to 50,262,132.40, 75,350,018.92 and 17,468,441.24 is: 26,187,654.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,262,132.40 : 75,350,018.92 = 17,468,441.24 : x
  2. Step 2: Convert to fraction form
    50,262,132.40/75,350,018.92 = 17,468,441.24/x
  3. Step 3: Cross multiply
    50,262,132.40x = 75,350,018.92 × 17,468,441.24
  4. Step 4: Simplify right side
    50,262,132.40x = 1,316,247,377,936,908.25
  5. Step 5: Solve for x
    x = 1,316,247,377,936,908.25/50,262,132.40
  6. Step 6: Final answer
    x = 26,187,654.90

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1.5x scale

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.