Home / 75,781,194.75-113,671,034.30-23,965,806.24

Finding the Fourth Proportional to 75,781,194.75, 113,671,034.30 and 23,965,806.24

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Solution

The fourth proportional to 75,781,194.75, 113,671,034.30 and 23,965,806.24 is: 35,948,469.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,781,194.75 : 113,671,034.30 = 23,965,806.24 : x
  2. Step 2: Convert to fraction form
    75,781,194.75/113,671,034.30 = 23,965,806.24/x
  3. Step 3: Cross multiply
    75,781,194.75x = 113,671,034.30 × 23,965,806.24
  4. Step 4: Simplify right side
    75,781,194.75x = 2,724,217,983,194,108
  5. Step 5: Solve for x
    x = 2,724,217,983,194,108/75,781,194.75
  6. Step 6: Final answer
    x = 35,948,469.70

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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.