Home / 49,452,951.73-68,257,475.10-33,584,885.61

Finding the Fourth Proportional to 49,452,951.73, 68,257,475.10 and 33,584,885.61

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Solution

The fourth proportional to 49,452,951.73, 68,257,475.10 and 33,584,885.61 is: 46,355,564.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,452,951.73 : 68,257,475.10 = 33,584,885.61 : x
  2. Step 2: Convert to fraction form
    49,452,951.73/68,257,475.10 = 33,584,885.61/x
  3. Step 3: Cross multiply
    49,452,951.73x = 68,257,475.10 × 33,584,885.61
  4. Step 4: Simplify right side
    49,452,951.73x = 2,292,419,493,092,999
  5. Step 5: Solve for x
    x = 2,292,419,493,092,999/49,452,951.73
  6. Step 6: Final answer
    x = 46,355,564.49

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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.