Home / 244,179,021.70-366,268,532.55-166,694,923.90

Finding the Fourth Proportional to 244,179,021.70, 366,268,532.55 and 166,694,923.90

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Solution

The fourth proportional to 244,179,021.70, 366,268,532.55 and 166,694,923.90 is: 250,042,385.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,179,021.70 : 366,268,532.55 = 166,694,923.90 : x
  2. Step 2: Convert to fraction form
    244,179,021.70/366,268,532.55 = 166,694,923.90/x
  3. Step 3: Cross multiply
    244,179,021.70x = 366,268,532.55 × 166,694,923.90
  4. Step 4: Simplify right side
    244,179,021.70x = 61,055,105,160,386,928
  5. Step 5: Solve for x
    x = 61,055,105,160,386,928/244,179,021.70
  6. Step 6: Final answer
    x = 250,042,385.85

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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.