Home / 15,229,243.20-22,832,503.26-9,162,553.26

Finding the Fourth Proportional to 15,229,243.20, 22,832,503.26 and 9,162,553.26

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Solution

The fourth proportional to 15,229,243.20, 22,832,503.26 and 9,162,553.26 is: 13,736,994.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,229,243.20 : 22,832,503.26 = 9,162,553.26 : x
  2. Step 2: Convert to fraction form
    15,229,243.20/22,832,503.26 = 9,162,553.26/x
  3. Step 3: Cross multiply
    15,229,243.20x = 22,832,503.26 × 9,162,553.26
  4. Step 4: Simplify right side
    15,229,243.20x = 209,204,027,178,873.62
  5. Step 5: Solve for x
    x = 209,204,027,178,873.62/15,229,243.20
  6. Step 6: Final answer
    x = 13,736,994.31

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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.