Home / 17,061,003.55-25,591,505.45-5,701,452.19

Finding the Fourth Proportional to 17,061,003.55, 25,591,505.45 and 5,701,452.19

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Solution

The fourth proportional to 17,061,003.55, 25,591,505.45 and 5,701,452.19 is: 8,552,178.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,061,003.55 : 25,591,505.45 = 5,701,452.19 : x
  2. Step 2: Convert to fraction form
    17,061,003.55/25,591,505.45 = 5,701,452.19/x
  3. Step 3: Cross multiply
    17,061,003.55x = 25,591,505.45 × 5,701,452.19
  4. Step 4: Simplify right side
    17,061,003.55x = 145,908,744,793,299.44
  5. Step 5: Solve for x
    x = 145,908,744,793,299.44/17,061,003.55
  6. Step 6: Final answer
    x = 8,552,178.33

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1.5x scale

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.