Home / 17,371,404.98-26,040,162.77-8,271,057.41

Finding the Fourth Proportional to 17,371,404.98, 26,040,162.77 and 8,271,057.41

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Solution

The fourth proportional to 17,371,404.98, 26,040,162.77 and 8,271,057.41 is: 12,398,518.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,371,404.98 : 26,040,162.77 = 8,271,057.41 : x
  2. Step 2: Convert to fraction form
    17,371,404.98/26,040,162.77 = 8,271,057.41/x
  3. Step 3: Cross multiply
    17,371,404.98x = 26,040,162.77 × 8,271,057.41
  4. Step 4: Simplify right side
    17,371,404.98x = 215,379,681,236,414.62
  5. Step 5: Solve for x
    x = 215,379,681,236,414.62/17,371,404.98
  6. Step 6: Final answer
    x = 12,398,518.22

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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.