Home / 27,233,246.76-40,850,906.94-10,192,125.48

Finding the Fourth Proportional to 27,233,246.76, 40,850,906.94 and 10,192,125.48

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Solution

The fourth proportional to 27,233,246.76, 40,850,906.94 and 10,192,125.48 is: 15,288,576.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,233,246.76 : 40,850,906.94 = 10,192,125.48 : x
  2. Step 2: Convert to fraction form
    27,233,246.76/40,850,906.94 = 10,192,125.48/x
  3. Step 3: Cross multiply
    27,233,246.76x = 40,850,906.94 × 10,192,125.48
  4. Step 4: Simplify right side
    27,233,246.76x = 416,357,569,504,282.81
  5. Step 5: Solve for x
    x = 416,357,569,504,282.81/27,233,246.76
  6. Step 6: Final answer
    x = 15,288,576.25

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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.