Home / 244,229,358.45-366,415,920.78-88,780,716.20

Finding the Fourth Proportional to 244,229,358.45, 366,415,920.78 and 88,780,716.20

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Solution

The fourth proportional to 244,229,358.45, 366,415,920.78 and 88,780,716.20 is: 133,197,204.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,229,358.45 : 366,415,920.78 = 88,780,716.20 : x
  2. Step 2: Convert to fraction form
    244,229,358.45/366,415,920.78 = 88,780,716.20/x
  3. Step 3: Cross multiply
    244,229,358.45x = 366,415,920.78 × 88,780,716.20
  4. Step 4: Simplify right side
    244,229,358.45x = 32,530,667,873,858,060
  5. Step 5: Solve for x
    x = 32,530,667,873,858,060/244,229,358.45
  6. Step 6: Final answer
    x = 133,197,204.79

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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.