Home / 104,618,011,149.33-156,951,957,884.97-33,872,743,283.82

Finding the Fourth Proportional to 104,618,011,149.33, 156,951,957,884.97 and 33,872,743,283.82

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Solution

The fourth proportional to 104,618,011,149.33, 156,951,957,884.97 and 33,872,743,283.82 is: 50,817,190,261.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,618,011,149.33 : 156,951,957,884.97 = 33,872,743,283.82 : x
  2. Step 2: Convert to fraction form
    104,618,011,149.33/156,951,957,884.97 = 33,872,743,283.82/x
  3. Step 3: Cross multiply
    104,618,011,149.33x = 156,951,957,884.97 × 33,872,743,283.82
  4. Step 4: Simplify right side
    104,618,011,149.33x = 5,316,393,377,330,517,508,096
  5. Step 5: Solve for x
    x = 5,316,393,377,330,517,508,096/104,618,011,149.33
  6. Step 6: Final answer
    x = 50,817,190,261.26

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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.