Home / 41,657,073.72-62,489,717.28-14,359,772.76

Finding the Fourth Proportional to 41,657,073.72, 62,489,717.28 and 14,359,772.76

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Solution

The fourth proportional to 41,657,073.72, 62,489,717.28 and 14,359,772.76 is: 21,541,074.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,657,073.72 : 62,489,717.28 = 14,359,772.76 : x
  2. Step 2: Convert to fraction form
    41,657,073.72/62,489,717.28 = 14,359,772.76/x
  3. Step 3: Cross multiply
    41,657,073.72x = 62,489,717.28 × 14,359,772.76
  4. Step 4: Simplify right side
    41,657,073.72x = 897,338,139,977,445.25
  5. Step 5: Solve for x
    x = 897,338,139,977,445.25/41,657,073.72
  6. Step 6: Final answer
    x = 21,541,074.78

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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.