Home / 27,471,851.01-41,207,350.01-9,288,815.90

Finding the Fourth Proportional to 27,471,851.01, 41,207,350.01 and 9,288,815.90

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Solution

The fourth proportional to 27,471,851.01, 41,207,350.01 and 9,288,815.90 is: 13,933,079.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,471,851.01 : 41,207,350.01 = 9,288,815.90 : x
  2. Step 2: Convert to fraction form
    27,471,851.01/41,207,350.01 = 9,288,815.90/x
  3. Step 3: Cross multiply
    27,471,851.01x = 41,207,350.01 × 9,288,815.90
  4. Step 4: Simplify right side
    27,471,851.01x = 382,767,487,717,272.31
  5. Step 5: Solve for x
    x = 382,767,487,717,272.31/27,471,851.01
  6. Step 6: Final answer
    x = 13,933,079.63

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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.