Home / 33,912,123.60-50,871,295.80-11,193,070.80

Finding the Fourth Proportional to 33,912,123.60, 50,871,295.80 and 11,193,070.80

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Solution

The fourth proportional to 33,912,123.60, 50,871,295.80 and 11,193,070.80 is: 16,790,632.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,912,123.60 : 50,871,295.80 = 11,193,070.80 : x
  2. Step 2: Convert to fraction form
    33,912,123.60/50,871,295.80 = 11,193,070.80/x
  3. Step 3: Cross multiply
    33,912,123.60x = 50,871,295.80 × 11,193,070.80
  4. Step 4: Simplify right side
    33,912,123.60x = 569,406,015,577,142.62
  5. Step 5: Solve for x
    x = 569,406,015,577,142.62/33,912,123.60
  6. Step 6: Final answer
    x = 16,790,632.82

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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.