Home / 244,652,906.10-366,979,359.15-135,813,789.30

Finding the Fourth Proportional to 244,652,906.10, 366,979,359.15 and 135,813,789.30

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Solution

The fourth proportional to 244,652,906.10, 366,979,359.15 and 135,813,789.30 is: 203,720,683.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,652,906.10 : 366,979,359.15 = 135,813,789.30 : x
  2. Step 2: Convert to fraction form
    244,652,906.10/366,979,359.15 = 135,813,789.30/x
  3. Step 3: Cross multiply
    244,652,906.10x = 366,979,359.15 × 135,813,789.30
  4. Step 4: Simplify right side
    244,652,906.10x = 49,840,857,361,047,128
  5. Step 5: Solve for x
    x = 49,840,857,361,047,128/244,652,906.10
  6. Step 6: Final answer
    x = 203,720,683.95

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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.