Home / 4,543,115,439.80-6,809,970,234.90-2,468,453,756.60

Finding the Fourth Proportional to 4,543,115,439.80, 6,809,970,234.90 and 2,468,453,756.60

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Solution

The fourth proportional to 4,543,115,439.80, 6,809,970,234.90 and 2,468,453,756.60 is: 3,700,125,350.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,543,115,439.80 : 6,809,970,234.90 = 2,468,453,756.60 : x
  2. Step 2: Convert to fraction form
    4,543,115,439.80/6,809,970,234.90 = 2,468,453,756.60/x
  3. Step 3: Cross multiply
    4,543,115,439.80x = 6,809,970,234.90 × 2,468,453,756.60
  4. Step 4: Simplify right side
    4,543,115,439.80x = 16,810,096,608,673,087,488
  5. Step 5: Solve for x
    x = 16,810,096,608,673,087,488/4,543,115,439.80
  6. Step 6: Final answer
    x = 3,700,125,350.42

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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.