Home / 15,895,234.20-23,842,851.30-6,305,676.60

Finding the Fourth Proportional to 15,895,234.20, 23,842,851.30 and 6,305,676.60

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Solution

The fourth proportional to 15,895,234.20, 23,842,851.30 and 6,305,676.60 is: 9,458,514.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,895,234.20 : 23,842,851.30 = 6,305,676.60 : x
  2. Step 2: Convert to fraction form
    15,895,234.20/23,842,851.30 = 6,305,676.60/x
  3. Step 3: Cross multiply
    15,895,234.20x = 23,842,851.30 × 6,305,676.60
  4. Step 4: Simplify right side
    15,895,234.20x = 150,345,309,519,689.56
  5. Step 5: Solve for x
    x = 150,345,309,519,689.56/15,895,234.20
  6. Step 6: Final answer
    x = 9,458,514.90

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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.