Home / 38,373,179.39-57,589,617.56-26,783,354.27

Finding the Fourth Proportional to 38,373,179.39, 57,589,617.56 and 26,783,354.27

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Solution

The fourth proportional to 38,373,179.39, 57,589,617.56 and 26,783,354.27 is: 40,195,864.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,373,179.39 : 57,589,617.56 = 26,783,354.27 : x
  2. Step 2: Convert to fraction form
    38,373,179.39/57,589,617.56 = 26,783,354.27/x
  3. Step 3: Cross multiply
    38,373,179.39x = 57,589,617.56 × 26,783,354.27
  4. Step 4: Simplify right side
    38,373,179.39x = 1,542,443,129,249,376.25
  5. Step 5: Solve for x
    x = 1,542,443,129,249,376.25/38,373,179.39
  6. Step 6: Final answer
    x = 40,195,864.76

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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.