Home / 197,571,226.38-296,198,588.25-93,888,399.48

Finding the Fourth Proportional to 197,571,226.38, 296,198,588.25 and 93,888,399.48

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Solution

The fourth proportional to 197,571,226.38, 296,198,588.25 and 93,888,399.48 is: 140,757,396.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,571,226.38 : 296,198,588.25 = 93,888,399.48 : x
  2. Step 2: Convert to fraction form
    197,571,226.38/296,198,588.25 = 93,888,399.48/x
  3. Step 3: Cross multiply
    197,571,226.38x = 296,198,588.25 × 93,888,399.48
  4. Step 4: Simplify right side
    197,571,226.38x = 27,809,611,379,028,036
  5. Step 5: Solve for x
    x = 27,809,611,379,028,036/197,571,226.38
  6. Step 6: Final answer
    x = 140,757,396.15

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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.