Home / 224,783,997.60-337,185,327.60-71,425,725.60

Finding the Fourth Proportional to 224,783,997.60, 337,185,327.60 and 71,425,725.60

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Solution

The fourth proportional to 224,783,997.60, 337,185,327.60 and 71,425,725.60 is: 107,141,553.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,783,997.60 : 337,185,327.60 = 71,425,725.60 : x
  2. Step 2: Convert to fraction form
    224,783,997.60/337,185,327.60 = 71,425,725.60/x
  3. Step 3: Cross multiply
    224,783,997.60x = 337,185,327.60 × 71,425,725.60
  4. Step 4: Simplify right side
    224,783,997.60x = 24,083,706,685,503,708
  5. Step 5: Solve for x
    x = 24,083,706,685,503,708/224,783,997.60
  6. Step 6: Final answer
    x = 107,141,553.41

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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.