Home / 15,768,059.10-23,607,851.85-15,325,691.10

Finding the Fourth Proportional to 15,768,059.10, 23,607,851.85 and 15,325,691.10

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Solution

The fourth proportional to 15,768,059.10, 23,607,851.85 and 15,325,691.10 is: 22,945,540.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,768,059.10 : 23,607,851.85 = 15,325,691.10 : x
  2. Step 2: Convert to fraction form
    15,768,059.10/23,607,851.85 = 15,325,691.10/x
  3. Step 3: Cross multiply
    15,768,059.10x = 23,607,851.85 × 15,325,691.10
  4. Step 4: Simplify right side
    15,768,059.10x = 361,806,644,987,663.56
  5. Step 5: Solve for x
    x = 361,806,644,987,663.56/15,768,059.10
  6. Step 6: Final answer
    x = 22,945,540.90

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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.