Home / 133,723,104.30-200,584,656.45-57,195,600.30

Finding the Fourth Proportional to 133,723,104.30, 200,584,656.45 and 57,195,600.30

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Solution

The fourth proportional to 133,723,104.30, 200,584,656.45 and 57,195,600.30 is: 85,793,400.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,723,104.30 : 200,584,656.45 = 57,195,600.30 : x
  2. Step 2: Convert to fraction form
    133,723,104.30/200,584,656.45 = 57,195,600.30/x
  3. Step 3: Cross multiply
    133,723,104.30x = 200,584,656.45 × 57,195,600.30
  4. Step 4: Simplify right side
    133,723,104.30x = 11,472,559,836,627,016
  5. Step 5: Solve for x
    x = 11,472,559,836,627,016/133,723,104.30
  6. Step 6: Final answer
    x = 85,793,400.45

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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.