Home / 33,591,817.60-50,350,401.60-18,456,611.20

Finding the Fourth Proportional to 33,591,817.60, 50,350,401.60 and 18,456,611.20

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Solution

The fourth proportional to 33,591,817.60, 50,350,401.60 and 18,456,611.20 is: 27,664,409.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,591,817.60 : 50,350,401.60 = 18,456,611.20 : x
  2. Step 2: Convert to fraction form
    33,591,817.60/50,350,401.60 = 18,456,611.20/x
  3. Step 3: Cross multiply
    33,591,817.60x = 50,350,401.60 × 18,456,611.20
  4. Step 4: Simplify right side
    33,591,817.60x = 929,297,786,095,057.88
  5. Step 5: Solve for x
    x = 929,297,786,095,057.88/33,591,817.60
  6. Step 6: Final answer
    x = 27,664,409.15

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1.5x scale

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.