Home / 244,722,211.20-367,138,620.36-80,959,581

Finding the Fourth Proportional to 244,722,211.20, 367,138,620.36 and 80,959,581

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Solution

The fourth proportional to 244,722,211.20, 367,138,620.36 and 80,959,581 is: 121,457,667.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,722,211.20 : 367,138,620.36 = 80,959,581 : x
  2. Step 2: Convert to fraction form
    244,722,211.20/367,138,620.36 = 80,959,581/x
  3. Step 3: Cross multiply
    244,722,211.20x = 367,138,620.36 × 80,959,581
  4. Step 4: Simplify right side
    244,722,211.20x = 29,723,388,873,263,672
  5. Step 5: Solve for x
    x = 29,723,388,873,263,672/244,722,211.20
  6. Step 6: Final answer
    x = 121,457,667.15

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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.