Home / 36,010,873.65-54,016,230.42-27,825,418.20

Finding the Fourth Proportional to 36,010,873.65, 54,016,230.42 and 27,825,418.20

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Solution

The fourth proportional to 36,010,873.65, 54,016,230.42 and 27,825,418.20 is: 41,738,065.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,010,873.65 : 54,016,230.42 = 27,825,418.20 : x
  2. Step 2: Convert to fraction form
    36,010,873.65/54,016,230.42 = 27,825,418.20/x
  3. Step 3: Cross multiply
    36,010,873.65x = 54,016,230.42 × 27,825,418.20
  4. Step 4: Simplify right side
    36,010,873.65x = 1,503,024,201,024,061.75
  5. Step 5: Solve for x
    x = 1,503,024,201,024,061.75/36,010,873.65
  6. Step 6: Final answer
    x = 41,738,065.44

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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.