Home / 36,649,418.60-54,890,147.10-35,809,610.60

Finding the Fourth Proportional to 36,649,418.60, 54,890,147.10 and 35,809,610.60

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Solution

The fourth proportional to 36,649,418.60, 54,890,147.10 and 35,809,610.60 is: 53,632,359.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,649,418.60 : 54,890,147.10 = 35,809,610.60 : x
  2. Step 2: Convert to fraction form
    36,649,418.60/54,890,147.10 = 35,809,610.60/x
  3. Step 3: Cross multiply
    36,649,418.60x = 54,890,147.10 × 35,809,610.60
  4. Step 4: Simplify right side
    36,649,418.60x = 1,965,594,793,427,719.50
  5. Step 5: Solve for x
    x = 1,965,594,793,427,719.50/36,649,418.60
  6. Step 6: Final answer
    x = 53,632,359.49

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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.