Home / 17,469,110.20-26,203,665.30-9,910,838.20

Finding the Fourth Proportional to 17,469,110.20, 26,203,665.30 and 9,910,838.20

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Solution

The fourth proportional to 17,469,110.20, 26,203,665.30 and 9,910,838.20 is: 14,866,257.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,469,110.20 : 26,203,665.30 = 9,910,838.20 : x
  2. Step 2: Convert to fraction form
    17,469,110.20/26,203,665.30 = 9,910,838.20/x
  3. Step 3: Cross multiply
    17,469,110.20x = 26,203,665.30 × 9,910,838.20
  4. Step 4: Simplify right side
    17,469,110.20x = 259,700,287,035,254.44
  5. Step 5: Solve for x
    x = 259,700,287,035,254.44/17,469,110.20
  6. Step 6: Final answer
    x = 14,866,257.30

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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.