Home / 22,845,380.92-34,268,189.46-7,699,443.64

Finding the Fourth Proportional to 22,845,380.92, 34,268,189.46 and 7,699,443.64

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Solution

The fourth proportional to 22,845,380.92, 34,268,189.46 and 7,699,443.64 is: 11,549,205.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,845,380.92 : 34,268,189.46 = 7,699,443.64 : x
  2. Step 2: Convert to fraction form
    22,845,380.92/34,268,189.46 = 7,699,443.64/x
  3. Step 3: Cross multiply
    22,845,380.92x = 34,268,189.46 × 7,699,443.64
  4. Step 4: Simplify right side
    22,845,380.92x = 263,845,993,392,112.03
  5. Step 5: Solve for x
    x = 263,845,993,392,112.03/22,845,380.92
  6. Step 6: Final answer
    x = 11,549,205.26

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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.