Home / 164,234,404.44-246,320,209.44-49,218,945.30

Finding the Fourth Proportional to 164,234,404.44, 246,320,209.44 and 49,218,945.30

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Solution

The fourth proportional to 164,234,404.44, 246,320,209.44 and 49,218,945.30 is: 73,819,008.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,234,404.44 : 246,320,209.44 = 49,218,945.30 : x
  2. Step 2: Convert to fraction form
    164,234,404.44/246,320,209.44 = 49,218,945.30/x
  3. Step 3: Cross multiply
    164,234,404.44x = 246,320,209.44 × 49,218,945.30
  4. Step 4: Simplify right side
    164,234,404.44x = 12,123,620,914,711,902
  5. Step 5: Solve for x
    x = 12,123,620,914,711,902/164,234,404.44
  6. Step 6: Final answer
    x = 73,819,008.61

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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.