Home / 17,436,265.20-26,156,683.08-5,760,757.80

Finding the Fourth Proportional to 17,436,265.20, 26,156,683.08 and 5,760,757.80

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Solution

The fourth proportional to 17,436,265.20, 26,156,683.08 and 5,760,757.80 is: 8,641,891.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,436,265.20 : 26,156,683.08 = 5,760,757.80 : x
  2. Step 2: Convert to fraction form
    17,436,265.20/26,156,683.08 = 5,760,757.80/x
  3. Step 3: Cross multiply
    17,436,265.20x = 26,156,683.08 × 5,760,757.80
  4. Step 4: Simplify right side
    17,436,265.20x = 150,682,316,075,238
  5. Step 5: Solve for x
    x = 150,682,316,075,238/17,436,265.20
  6. Step 6: Final answer
    x = 8,641,891.73

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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.