Home / 15,959,243.39-22,023,780.44-9,083,725.44

Finding the Fourth Proportional to 15,959,243.39, 22,023,780.44 and 9,083,725.44

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Solution

The fourth proportional to 15,959,243.39, 22,023,780.44 and 9,083,725.44 is: 12,535,555.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,959,243.39 : 22,023,780.44 = 9,083,725.44 : x
  2. Step 2: Convert to fraction form
    15,959,243.39/22,023,780.44 = 9,083,725.44/x
  3. Step 3: Cross multiply
    15,959,243.39x = 22,023,780.44 × 9,083,725.44
  4. Step 4: Simplify right side
    15,959,243.39x = 200,057,974,622,383.75
  5. Step 5: Solve for x
    x = 200,057,974,622,383.75/15,959,243.39
  6. Step 6: Final answer
    x = 12,535,555.09

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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.