Home / 36,660,851.10-55,022,769.45-16,222,023.90

Finding the Fourth Proportional to 36,660,851.10, 55,022,769.45 and 16,222,023.90

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Solution

The fourth proportional to 36,660,851.10, 55,022,769.45 and 16,222,023.90 is: 24,346,971.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,660,851.10 : 55,022,769.45 = 16,222,023.90 : x
  2. Step 2: Convert to fraction form
    36,660,851.10/55,022,769.45 = 16,222,023.90/x
  3. Step 3: Cross multiply
    36,660,851.10x = 55,022,769.45 × 16,222,023.90
  4. Step 4: Simplify right side
    36,660,851.10x = 892,580,681,062,089.88
  5. Step 5: Solve for x
    x = 892,580,681,062,089.88/36,660,851.10
  6. Step 6: Final answer
    x = 24,346,971.07

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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.