Home / 244,954,843.80-338,037,092.61-133,446,600.93

Finding the Fourth Proportional to 244,954,843.80, 338,037,092.61 and 133,446,600.93

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Solution

The fourth proportional to 244,954,843.80, 338,037,092.61 and 133,446,600.93 is: 184,155,986.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,954,843.80 : 338,037,092.61 = 133,446,600.93 : x
  2. Step 2: Convert to fraction form
    244,954,843.80/338,037,092.61 = 133,446,600.93/x
  3. Step 3: Cross multiply
    244,954,843.80x = 338,037,092.61 × 133,446,600.93
  4. Step 4: Simplify right side
    244,954,843.80x = 45,109,900,995,707,552
  5. Step 5: Solve for x
    x = 45,109,900,995,707,552/244,954,843.80
  6. Step 6: Final answer
    x = 184,155,986.86

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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.