Home / 5,904,914,720.20-8,858,647,538.70-1,764,776,753.80

Finding the Fourth Proportional to 5,904,914,720.20, 8,858,647,538.70 and 1,764,776,753.80

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Solution

The fourth proportional to 5,904,914,720.20, 8,858,647,538.70 and 1,764,776,753.80 is: 2,647,546,321.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,904,914,720.20 : 8,858,647,538.70 = 1,764,776,753.80 : x
  2. Step 2: Convert to fraction form
    5,904,914,720.20/8,858,647,538.70 = 1,764,776,753.80/x
  3. Step 3: Cross multiply
    5,904,914,720.20x = 8,858,647,538.70 × 1,764,776,753.80
  4. Step 4: Simplify right side
    5,904,914,720.20x = 15,633,535,246,405,347,328
  5. Step 5: Solve for x
    x = 15,633,535,246,405,347,328/5,904,914,720.20
  6. Step 6: Final answer
    x = 2,647,546,321.53

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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.