Home / 395,794,496.44-593,691,350.46-271,174,337.56

Finding the Fourth Proportional to 395,794,496.44, 593,691,350.46 and 271,174,337.56

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Solution

The fourth proportional to 395,794,496.44, 593,691,350.46 and 271,174,337.56 is: 406,761,236.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    395,794,496.44 : 593,691,350.46 = 271,174,337.56 : x
  2. Step 2: Convert to fraction form
    395,794,496.44/593,691,350.46 = 271,174,337.56/x
  3. Step 3: Cross multiply
    395,794,496.44x = 593,691,350.46 × 271,174,337.56
  4. Step 4: Simplify right side
    395,794,496.44x = 160,993,858,671,768,000
  5. Step 5: Solve for x
    x = 160,993,858,671,768,000/395,794,496.44
  6. Step 6: Final answer
    x = 406,761,236.25

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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.