Home / 27,568,282.24-41,352,433.08-12,404,499.04

Finding the Fourth Proportional to 27,568,282.24, 41,352,433.08 and 12,404,499.04

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Solution

The fourth proportional to 27,568,282.24, 41,352,433.08 and 12,404,499.04 is: 18,606,752.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,568,282.24 : 41,352,433.08 = 12,404,499.04 : x
  2. Step 2: Convert to fraction form
    27,568,282.24/41,352,433.08 = 12,404,499.04/x
  3. Step 3: Cross multiply
    27,568,282.24x = 41,352,433.08 × 12,404,499.04
  4. Step 4: Simplify right side
    27,568,282.24x = 512,956,216,442,524.19
  5. Step 5: Solve for x
    x = 512,956,216,442,524.19/27,568,282.24
  6. Step 6: Final answer
    x = 18,606,752.93

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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.