Home / 36,079,089.49-54,112,873.33-10,514,118.97

Finding the Fourth Proportional to 36,079,089.49, 54,112,873.33 and 10,514,118.97

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Solution

The fourth proportional to 36,079,089.49, 54,112,873.33 and 10,514,118.97 is: 15,769,499.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,079,089.49 : 54,112,873.33 = 10,514,118.97 : x
  2. Step 2: Convert to fraction form
    36,079,089.49/54,112,873.33 = 10,514,118.97/x
  3. Step 3: Cross multiply
    36,079,089.49x = 54,112,873.33 × 10,514,118.97
  4. Step 4: Simplify right side
    36,079,089.49x = 568,949,188,000,160.12
  5. Step 5: Solve for x
    x = 568,949,188,000,160.12/36,079,089.49
  6. Step 6: Final answer
    x = 15,769,499.62

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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.