Home / 36,079,086.24-54,112,868.46-10,514,115.72

Finding the Fourth Proportional to 36,079,086.24, 54,112,868.46 and 10,514,115.72

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Solution

The fourth proportional to 36,079,086.24, 54,112,868.46 and 10,514,115.72 is: 15,769,494.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,079,086.24 : 54,112,868.46 = 10,514,115.72 : x
  2. Step 2: Convert to fraction form
    36,079,086.24/54,112,868.46 = 10,514,115.72/x
  3. Step 3: Cross multiply
    36,079,086.24x = 54,112,868.46 × 10,514,115.72
  4. Step 4: Simplify right side
    36,079,086.24x = 568,948,960,929,578.25
  5. Step 5: Solve for x
    x = 568,948,960,929,578.25/36,079,086.24
  6. Step 6: Final answer
    x = 15,769,494.75

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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.