Home / 34,857,038.30-52,278,559.05-16,661,198.30

Finding the Fourth Proportional to 34,857,038.30, 52,278,559.05 and 16,661,198.30

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Solution

The fourth proportional to 34,857,038.30, 52,278,559.05 and 16,661,198.30 is: 24,988,452.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,857,038.30 : 52,278,559.05 = 16,661,198.30 : x
  2. Step 2: Convert to fraction form
    34,857,038.30/52,278,559.05 = 16,661,198.30/x
  3. Step 3: Cross multiply
    34,857,038.30x = 52,278,559.05 × 16,661,198.30
  4. Step 4: Simplify right side
    34,857,038.30x = 871,023,439,170,309.62
  5. Step 5: Solve for x
    x = 871,023,439,170,309.62/34,857,038.30
  6. Step 6: Final answer
    x = 24,988,452.31

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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.