Home / 15,836,746.31-23,755,198.53-5,601,615.53

Finding the Fourth Proportional to 15,836,746.31, 23,755,198.53 and 5,601,615.53

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Solution

The fourth proportional to 15,836,746.31, 23,755,198.53 and 5,601,615.53 is: 8,402,451.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,836,746.31 : 23,755,198.53 = 5,601,615.53 : x
  2. Step 2: Convert to fraction form
    15,836,746.31/23,755,198.53 = 5,601,615.53/x
  3. Step 3: Cross multiply
    15,836,746.31x = 23,755,198.53 × 5,601,615.53
  4. Step 4: Simplify right side
    15,836,746.31x = 133,067,488,885,105.19
  5. Step 5: Solve for x
    x = 133,067,488,885,105.19/15,836,746.31
  6. Step 6: Final answer
    x = 8,402,451.26

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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.