Home / 27,800,862.39-41,707,314.32-11,406,184.56

Finding the Fourth Proportional to 27,800,862.39, 41,707,314.32 and 11,406,184.56

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Solution

The fourth proportional to 27,800,862.39, 41,707,314.32 and 11,406,184.56 is: 17,111,747.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,800,862.39 : 41,707,314.32 = 11,406,184.56 : x
  2. Step 2: Convert to fraction form
    27,800,862.39/41,707,314.32 = 11,406,184.56/x
  3. Step 3: Cross multiply
    27,800,862.39x = 41,707,314.32 × 11,406,184.56
  4. Step 4: Simplify right side
    27,800,862.39x = 475,721,324,578,820
  5. Step 5: Solve for x
    x = 475,721,324,578,820/27,800,862.39
  6. Step 6: Final answer
    x = 17,111,747.04

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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.