Home / 33,912,193.60-50,871,400.80-11,193,140.80

Finding the Fourth Proportional to 33,912,193.60, 50,871,400.80 and 11,193,140.80

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Solution

The fourth proportional to 33,912,193.60, 50,871,400.80 and 11,193,140.80 is: 16,790,737.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,912,193.60 : 50,871,400.80 = 11,193,140.80 : x
  2. Step 2: Convert to fraction form
    33,912,193.60/50,871,400.80 = 11,193,140.80/x
  3. Step 3: Cross multiply
    33,912,193.60x = 50,871,400.80 × 11,193,140.80
  4. Step 4: Simplify right side
    33,912,193.60x = 569,410,751,847,632.62
  5. Step 5: Solve for x
    x = 569,410,751,847,632.62/33,912,193.60
  6. Step 6: Final answer
    x = 16,790,737.83

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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.