Home / 36,079,087.24-54,112,869.96-10,514,116.72

Finding the Fourth Proportional to 36,079,087.24, 54,112,869.96 and 10,514,116.72

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Solution

The fourth proportional to 36,079,087.24, 54,112,869.96 and 10,514,116.72 is: 15,769,496.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,079,087.24 : 54,112,869.96 = 10,514,116.72 : x
  2. Step 2: Convert to fraction form
    36,079,087.24/54,112,869.96 = 10,514,116.72/x
  3. Step 3: Cross multiply
    36,079,087.24x = 54,112,869.96 × 10,514,116.72
  4. Step 4: Simplify right side
    36,079,087.24x = 568,949,030,813,621.75
  5. Step 5: Solve for x
    x = 568,949,030,813,621.75/36,079,087.24
  6. Step 6: Final answer
    x = 15,769,496.25

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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.