Home / 67,284,773.05-92,853,027.50-36,344,956

Finding the Fourth Proportional to 67,284,773.05, 92,853,027.50 and 36,344,956

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Solution

The fourth proportional to 67,284,773.05, 92,853,027.50 and 36,344,956 is: 50,156,061.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,284,773.05 : 92,853,027.50 = 36,344,956 : x
  2. Step 2: Convert to fraction form
    67,284,773.05/92,853,027.50 = 36,344,956/x
  3. Step 3: Cross multiply
    67,284,773.05x = 92,853,027.50 × 36,344,956
  4. Step 4: Simplify right side
    67,284,773.05x = 3,374,739,198,954,290
  5. Step 5: Solve for x
    x = 3,374,739,198,954,290/67,284,773.05
  6. Step 6: Final answer
    x = 50,156,061.26

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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.