Home / 6,342,162,172.03-9,498,751,969.14-3,028,297,797.57

Finding the Fourth Proportional to 6,342,162,172.03, 9,498,751,969.14 and 3,028,297,797.57

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Solution

The fourth proportional to 6,342,162,172.03, 9,498,751,969.14 and 3,028,297,797.57 is: 4,535,527,299.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,342,162,172.03 : 9,498,751,969.14 = 3,028,297,797.57 : x
  2. Step 2: Convert to fraction form
    6,342,162,172.03/9,498,751,969.14 = 3,028,297,797.57/x
  3. Step 3: Cross multiply
    6,342,162,172.03x = 9,498,751,969.14 × 3,028,297,797.57
  4. Step 4: Simplify right side
    6,342,162,172.03x = 28,765,049,667,810,361,344
  5. Step 5: Solve for x
    x = 28,765,049,667,810,361,344/6,342,162,172.03
  6. Step 6: Final answer
    x = 4,535,527,299.30

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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.