Home / 38,373,015.62-57,589,371.80-26,783,190.50

Finding the Fourth Proportional to 38,373,015.62, 57,589,371.80 and 26,783,190.50

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Solution

The fourth proportional to 38,373,015.62, 57,589,371.80 and 26,783,190.50 is: 40,195,619.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,373,015.62 : 57,589,371.80 = 26,783,190.50 : x
  2. Step 2: Convert to fraction form
    38,373,015.62/57,589,371.80 = 26,783,190.50/x
  3. Step 3: Cross multiply
    38,373,015.62x = 57,589,371.80 × 26,783,190.50
  4. Step 4: Simplify right side
    38,373,015.62x = 1,542,427,115,694,727.75
  5. Step 5: Solve for x
    x = 1,542,427,115,694,727.75/38,373,015.62
  6. Step 6: Final answer
    x = 40,195,619.00

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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.