Home / 27,732,719.11-41,613,586.98-11,350,164.55

Finding the Fourth Proportional to 27,732,719.11, 41,613,586.98 and 11,350,164.55

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Solution

The fourth proportional to 27,732,719.11, 41,613,586.98 and 11,350,164.55 is: 17,031,184.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,732,719.11 : 41,613,586.98 = 11,350,164.55 : x
  2. Step 2: Convert to fraction form
    27,732,719.11/41,613,586.98 = 11,350,164.55/x
  3. Step 3: Cross multiply
    27,732,719.11x = 41,613,586.98 × 11,350,164.55
  4. Step 4: Simplify right side
    27,732,719.11x = 472,321,059,738,737.56
  5. Step 5: Solve for x
    x = 472,321,059,738,737.56/27,732,719.11
  6. Step 6: Final answer
    x = 17,031,184.64

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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.