Home / 36,244,216.25-54,339,169.38-21,863,932.01

Finding the Fourth Proportional to 36,244,216.25, 54,339,169.38 and 21,863,932.01

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Solution

The fourth proportional to 36,244,216.25, 54,339,169.38 and 21,863,932.01 is: 32,779,517.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,244,216.25 : 54,339,169.38 = 21,863,932.01 : x
  2. Step 2: Convert to fraction form
    36,244,216.25/54,339,169.38 = 21,863,932.01/x
  3. Step 3: Cross multiply
    36,244,216.25x = 54,339,169.38 × 21,863,932.01
  4. Step 4: Simplify right side
    36,244,216.25x = 1,188,067,904,804,194
  5. Step 5: Solve for x
    x = 1,188,067,904,804,194/36,244,216.25
  6. Step 6: Final answer
    x = 32,779,517.06

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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.