Home / 2,299,613,160.20-3,449,923,625.10-746,640,206.60

Finding the Fourth Proportional to 2,299,613,160.20, 3,449,923,625.10 and 746,640,206.60

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Solution

The fourth proportional to 2,299,613,160.20, 3,449,923,625.10 and 746,640,206.60 is: 1,120,123,911.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,299,613,160.20 : 3,449,923,625.10 = 746,640,206.60 : x
  2. Step 2: Convert to fraction form
    2,299,613,160.20/3,449,923,625.10 = 746,640,206.60/x
  3. Step 3: Cross multiply
    2,299,613,160.20x = 3,449,923,625.10 × 746,640,206.60
  4. Step 4: Simplify right side
    2,299,613,160.20x = 2,575,851,688,198,884,864
  5. Step 5: Solve for x
    x = 2,575,851,688,198,884,864/2,299,613,160.20
  6. Step 6: Final answer
    x = 1,120,123,911.61

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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.