Home / 16,591,044.23-22,897,003.92-9,150,161.51

Finding the Fourth Proportional to 16,591,044.23, 22,897,003.92 and 9,150,161.51

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Solution

The fourth proportional to 16,591,044.23, 22,897,003.92 and 9,150,161.51 is: 12,627,974.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,591,044.23 : 22,897,003.92 = 9,150,161.51 : x
  2. Step 2: Convert to fraction form
    16,591,044.23/22,897,003.92 = 9,150,161.51/x
  3. Step 3: Cross multiply
    16,591,044.23x = 22,897,003.92 × 9,150,161.51
  4. Step 4: Simplify right side
    16,591,044.23x = 209,511,283,921,562.53
  5. Step 5: Solve for x
    x = 209,511,283,921,562.53/16,591,044.23
  6. Step 6: Final answer
    x = 12,627,974.53

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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.