Home / 33,591,808.60-50,350,388.10-18,456,602.20

Finding the Fourth Proportional to 33,591,808.60, 50,350,388.10 and 18,456,602.20

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Solution

The fourth proportional to 33,591,808.60, 50,350,388.10 and 18,456,602.20 is: 27,664,395.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,591,808.60 : 50,350,388.10 = 18,456,602.20 : x
  2. Step 2: Convert to fraction form
    33,591,808.60/50,350,388.10 = 18,456,602.20/x
  3. Step 3: Cross multiply
    33,591,808.60x = 50,350,388.10 × 18,456,602.20
  4. Step 4: Simplify right side
    33,591,808.60x = 929,297,083,777,313.75
  5. Step 5: Solve for x
    x = 929,297,083,777,313.75/33,591,808.60
  6. Step 6: Final answer
    x = 27,664,395.65

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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.