Home / 17,570,388.66-24,246,832.17-9,729,745.38

Finding the Fourth Proportional to 17,570,388.66, 24,246,832.17 and 9,729,745.38

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Solution

The fourth proportional to 17,570,388.66, 24,246,832.17 and 9,729,745.38 is: 13,426,880.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,570,388.66 : 24,246,832.17 = 9,729,745.38 : x
  2. Step 2: Convert to fraction form
    17,570,388.66/24,246,832.17 = 9,729,745.38/x
  3. Step 3: Cross multiply
    17,570,388.66x = 24,246,832.17 × 9,729,745.38
  4. Step 4: Simplify right side
    17,570,388.66x = 235,915,503,285,692.91
  5. Step 5: Solve for x
    x = 235,915,503,285,692.91/17,570,388.66
  6. Step 6: Final answer
    x = 13,426,880.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.