Home / 6,150,995,847.60-9,225,597,976.20-1,788,473,223.60

Finding the Fourth Proportional to 6,150,995,847.60, 9,225,597,976.20 and 1,788,473,223.60

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Solution

The fourth proportional to 6,150,995,847.60, 9,225,597,976.20 and 1,788,473,223.60 is: 2,682,449,372.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,150,995,847.60 : 9,225,597,976.20 = 1,788,473,223.60 : x
  2. Step 2: Convert to fraction form
    6,150,995,847.60/9,225,597,976.20 = 1,788,473,223.60/x
  3. Step 3: Cross multiply
    6,150,995,847.60x = 9,225,597,976.20 × 1,788,473,223.60
  4. Step 4: Simplify right side
    6,150,995,847.60x = 16,499,734,952,132,050,944
  5. Step 5: Solve for x
    x = 16,499,734,952,132,050,944/6,150,995,847.60
  6. Step 6: Final answer
    x = 2,682,449,372.58

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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.