Home / 241,367,581.38-333,122,361.03-135,532,877.70

Finding the Fourth Proportional to 241,367,581.38, 333,122,361.03 and 135,532,877.70

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Solution

The fourth proportional to 241,367,581.38, 333,122,361.03 and 135,532,877.70 is: 187,055,079.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,367,581.38 : 333,122,361.03 = 135,532,877.70 : x
  2. Step 2: Convert to fraction form
    241,367,581.38/333,122,361.03 = 135,532,877.70/x
  3. Step 3: Cross multiply
    241,367,581.38x = 333,122,361.03 × 135,532,877.70
  4. Step 4: Simplify right side
    241,367,581.38x = 45,149,032,216,614,232
  5. Step 5: Solve for x
    x = 45,149,032,216,614,232/241,367,581.38
  6. Step 6: Final answer
    x = 187,055,079.88

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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.