Home / 38,177,847.75-57,194,518.41-22,568,944.62

Finding the Fourth Proportional to 38,177,847.75, 57,194,518.41 and 22,568,944.62

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Solution

The fourth proportional to 38,177,847.75, 57,194,518.41 and 22,568,944.62 is: 33,810,704.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,177,847.75 : 57,194,518.41 = 22,568,944.62 : x
  2. Step 2: Convert to fraction form
    38,177,847.75/57,194,518.41 = 22,568,944.62/x
  3. Step 3: Cross multiply
    38,177,847.75x = 57,194,518.41 × 22,568,944.62
  4. Step 4: Simplify right side
    38,177,847.75x = 1,290,819,918,562,860.50
  5. Step 5: Solve for x
    x = 1,290,819,918,562,860.50/38,177,847.75
  6. Step 6: Final answer
    x = 33,810,704.23

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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.