Home / 55,992,081.10-83,988,121.65-23,633,229.10

Finding the Fourth Proportional to 55,992,081.10, 83,988,121.65 and 23,633,229.10

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Solution

The fourth proportional to 55,992,081.10, 83,988,121.65 and 23,633,229.10 is: 35,449,843.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,992,081.10 : 83,988,121.65 = 23,633,229.10 : x
  2. Step 2: Convert to fraction form
    55,992,081.10/83,988,121.65 = 23,633,229.10/x
  3. Step 3: Cross multiply
    55,992,081.10x = 83,988,121.65 × 23,633,229.10
  4. Step 4: Simplify right side
    55,992,081.10x = 1,984,910,520,633,120.25
  5. Step 5: Solve for x
    x = 1,984,910,520,633,120.25/55,992,081.10
  6. Step 6: Final answer
    x = 35,449,843.65

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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.