Home / 224,781,651.60-337,004,515.80-122,660,998.80

Finding the Fourth Proportional to 224,781,651.60, 337,004,515.80 and 122,660,998.80

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Solution

The fourth proportional to 224,781,651.60, 337,004,515.80 and 122,660,998.80 is: 183,899,843.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,781,651.60 : 337,004,515.80 = 122,660,998.80 : x
  2. Step 2: Convert to fraction form
    224,781,651.60/337,004,515.80 = 122,660,998.80/x
  3. Step 3: Cross multiply
    224,781,651.60x = 337,004,515.80 × 122,660,998.80
  4. Step 4: Simplify right side
    224,781,651.60x = 41,337,310,508,138,384
  5. Step 5: Solve for x
    x = 41,337,310,508,138,384/224,781,651.60
  6. Step 6: Final answer
    x = 183,899,843.31

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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.