Home / 23,161,080.75-34,741,622.21-15,867,348.27

Finding the Fourth Proportional to 23,161,080.75, 34,741,622.21 and 15,867,348.27

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Solution

The fourth proportional to 23,161,080.75, 34,741,622.21 and 15,867,348.27 is: 23,801,023.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,161,080.75 : 34,741,622.21 = 15,867,348.27 : x
  2. Step 2: Convert to fraction form
    23,161,080.75/34,741,622.21 = 15,867,348.27/x
  3. Step 3: Cross multiply
    23,161,080.75x = 34,741,622.21 × 15,867,348.27
  4. Step 4: Simplify right side
    23,161,080.75x = 551,257,418,991,500.31
  5. Step 5: Solve for x
    x = 551,257,418,991,500.31/23,161,080.75
  6. Step 6: Final answer
    x = 23,801,023.14

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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.