Home / 27,732,718.11-41,613,585.48-11,350,163.55

Finding the Fourth Proportional to 27,732,718.11, 41,613,585.48 and 11,350,163.55

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Solution

The fourth proportional to 27,732,718.11, 41,613,585.48 and 11,350,163.55 is: 17,031,183.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,732,718.11 : 41,613,585.48 = 11,350,163.55 : x
  2. Step 2: Convert to fraction form
    27,732,718.11/41,613,585.48 = 11,350,163.55/x
  3. Step 3: Cross multiply
    27,732,718.11x = 41,613,585.48 × 11,350,163.55
  4. Step 4: Simplify right side
    27,732,718.11x = 472,321,001,099,905.25
  5. Step 5: Solve for x
    x = 472,321,001,099,905.25/27,732,718.11
  6. Step 6: Final answer
    x = 17,031,183.14

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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.