Home / 50,659,288.20-75,983,100.30-14,757,496.20

Finding the Fourth Proportional to 50,659,288.20, 75,983,100.30 and 14,757,496.20

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Solution

The fourth proportional to 50,659,288.20, 75,983,100.30 and 14,757,496.20 is: 22,134,545.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,659,288.20 : 75,983,100.30 = 14,757,496.20 : x
  2. Step 2: Convert to fraction form
    50,659,288.20/75,983,100.30 = 14,757,496.20/x
  3. Step 3: Cross multiply
    50,659,288.20x = 75,983,100.30 × 14,757,496.20
  4. Step 4: Simplify right side
    50,659,288.20x = 1,121,320,313,941,468.75
  5. Step 5: Solve for x
    x = 1,121,320,313,941,468.75/50,659,288.20
  6. Step 6: Final answer
    x = 22,134,545.39

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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.