Home / 27,228,614.55-38,215,719.75-27,228,614.55

Finding the Fourth Proportional to 27,228,614.55, 38,215,719.75 and 27,228,614.55

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Solution

The fourth proportional to 27,228,614.55, 38,215,719.75 and 27,228,614.55 is: 38,215,719.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,228,614.55 : 38,215,719.75 = 27,228,614.55 : x
  2. Step 2: Convert to fraction form
    27,228,614.55/38,215,719.75 = 27,228,614.55/x
  3. Step 3: Cross multiply
    27,228,614.55x = 38,215,719.75 × 27,228,614.55
  4. Step 4: Simplify right side
    27,228,614.55x = 1,040,561,102,823,572.38
  5. Step 5: Solve for x
    x = 1,040,561,102,823,572.38/27,228,614.55
  6. Step 6: Final answer
    x = 38,215,719.75

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.