Home / 267,219,228.30-400,828,842.45-241,391,195.70

Finding the Fourth Proportional to 267,219,228.30, 400,828,842.45 and 241,391,195.70

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Solution

The fourth proportional to 267,219,228.30, 400,828,842.45 and 241,391,195.70 is: 362,086,793.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,219,228.30 : 400,828,842.45 = 241,391,195.70 : x
  2. Step 2: Convert to fraction form
    267,219,228.30/400,828,842.45 = 241,391,195.70/x
  3. Step 3: Cross multiply
    267,219,228.30x = 400,828,842.45 × 241,391,195.70
  4. Step 4: Simplify right side
    267,219,228.30x = 96,756,553,550,052,416
  5. Step 5: Solve for x
    x = 96,756,553,550,052,416/267,219,228.30
  6. Step 6: Final answer
    x = 362,086,793.55

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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.