Home / 33,380,598.40-50,131,723.20-29,200,220.80

Finding the Fourth Proportional to 33,380,598.40, 50,131,723.20 and 29,200,220.80

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Solution

The fourth proportional to 33,380,598.40, 50,131,723.20 and 29,200,220.80 is: 43,853,539.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,380,598.40 : 50,131,723.20 = 29,200,220.80 : x
  2. Step 2: Convert to fraction form
    33,380,598.40/50,131,723.20 = 29,200,220.80/x
  3. Step 3: Cross multiply
    33,380,598.40x = 50,131,723.20 × 29,200,220.80
  4. Step 4: Simplify right side
    33,380,598.40x = 1,463,857,386,524,482.75
  5. Step 5: Solve for x
    x = 1,463,857,386,524,482.75/33,380,598.40
  6. Step 6: Final answer
    x = 43,853,539.38

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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.