Home / 244,365,329.52-337,231,171.80-149,001,432.66

Finding the Fourth Proportional to 244,365,329.52, 337,231,171.80 and 149,001,432.66

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Solution

The fourth proportional to 244,365,329.52, 337,231,171.80 and 149,001,432.66 is: 205,626,255.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,365,329.52 : 337,231,171.80 = 149,001,432.66 : x
  2. Step 2: Convert to fraction form
    244,365,329.52/337,231,171.80 = 149,001,432.66/x
  3. Step 3: Cross multiply
    244,365,329.52x = 337,231,171.80 × 149,001,432.66
  4. Step 4: Simplify right side
    244,365,329.52x = 50,247,927,735,810,592
  5. Step 5: Solve for x
    x = 50,247,927,735,810,592/244,365,329.52
  6. Step 6: Final answer
    x = 205,626,255.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.