Home / 36,290,469.60-54,435,704.40-10,729,202.40

Finding the Fourth Proportional to 36,290,469.60, 54,435,704.40 and 10,729,202.40

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Solution

The fourth proportional to 36,290,469.60, 54,435,704.40 and 10,729,202.40 is: 16,093,803.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,290,469.60 : 54,435,704.40 = 10,729,202.40 : x
  2. Step 2: Convert to fraction form
    36,290,469.60/54,435,704.40 = 10,729,202.40/x
  3. Step 3: Cross multiply
    36,290,469.60x = 54,435,704.40 × 10,729,202.40
  4. Step 4: Simplify right side
    36,290,469.60x = 584,051,690,294,170.62
  5. Step 5: Solve for x
    x = 584,051,690,294,170.62/36,290,469.60
  6. Step 6: Final answer
    x = 16,093,803.60

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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.