Home / 36,247,429.17-54,327,927.42-25,258,121.37

Finding the Fourth Proportional to 36,247,429.17, 54,327,927.42 and 25,258,121.37

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Solution

The fourth proportional to 36,247,429.17, 54,327,927.42 and 25,258,121.37 is: 37,857,067.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,247,429.17 : 54,327,927.42 = 25,258,121.37 : x
  2. Step 2: Convert to fraction form
    36,247,429.17/54,327,927.42 = 25,258,121.37/x
  3. Step 3: Cross multiply
    36,247,429.17x = 54,327,927.42 × 25,258,121.37
  4. Step 4: Simplify right side
    36,247,429.17x = 1,372,221,384,554,911
  5. Step 5: Solve for x
    x = 1,372,221,384,554,911/36,247,429.17
  6. Step 6: Final answer
    x = 37,857,067.82

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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.