Home / 36,305,877.60-54,458,816.40-32,946,645.60

Finding the Fourth Proportional to 36,305,877.60, 54,458,816.40 and 32,946,645.60

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Solution

The fourth proportional to 36,305,877.60, 54,458,816.40 and 32,946,645.60 is: 49,419,968.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,305,877.60 : 54,458,816.40 = 32,946,645.60 : x
  2. Step 2: Convert to fraction form
    36,305,877.60/54,458,816.40 = 32,946,645.60/x
  3. Step 3: Cross multiply
    36,305,877.60x = 54,458,816.40 × 32,946,645.60
  4. Step 4: Simplify right side
    36,305,877.60x = 1,794,235,323,726,267.75
  5. Step 5: Solve for x
    x = 1,794,235,323,726,267.75/36,305,877.60
  6. Step 6: Final answer
    x = 49,419,968.40

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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.