Home / 2,722,854,518.38-4,085,469,765.87-953,495,163.46

Finding the Fourth Proportional to 2,722,854,518.38, 4,085,469,765.87 and 953,495,163.46

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Solution

The fourth proportional to 2,722,854,518.38, 4,085,469,765.87 and 953,495,163.46 is: 1,430,658,757.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,722,854,518.38 : 4,085,469,765.87 = 953,495,163.46 : x
  2. Step 2: Convert to fraction form
    2,722,854,518.38/4,085,469,765.87 = 953,495,163.46/x
  3. Step 3: Cross multiply
    2,722,854,518.38x = 4,085,469,765.87 × 953,495,163.46
  4. Step 4: Simplify right side
    2,722,854,518.38x = 3,895,475,662,219,103,744
  5. Step 5: Solve for x
    x = 3,895,475,662,219,103,744/2,722,854,518.38
  6. Step 6: Final answer
    x = 1,430,658,757.54

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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.