Home / 17,361,960.80-23,960,582.87-9,627,003.09

Finding the Fourth Proportional to 17,361,960.80, 23,960,582.87 and 9,627,003.09

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Solution

The fourth proportional to 17,361,960.80, 23,960,582.87 and 9,627,003.09 is: 13,285,861.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,361,960.80 : 23,960,582.87 = 9,627,003.09 : x
  2. Step 2: Convert to fraction form
    17,361,960.80/23,960,582.87 = 9,627,003.09/x
  3. Step 3: Cross multiply
    17,361,960.80x = 23,960,582.87 × 9,627,003.09
  4. Step 4: Simplify right side
    17,361,960.80x = 230,668,605,279,556.03
  5. Step 5: Solve for x
    x = 230,668,605,279,556.03/17,361,960.80
  6. Step 6: Final answer
    x = 13,285,861.43

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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.