Home / 17,206,276.92-23,744,661.83-9,365,819.06

Finding the Fourth Proportional to 17,206,276.92, 23,744,661.83 and 9,365,819.06

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Solution

The fourth proportional to 17,206,276.92, 23,744,661.83 and 9,365,819.06 is: 12,924,830.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,206,276.92 : 23,744,661.83 = 9,365,819.06 : x
  2. Step 2: Convert to fraction form
    17,206,276.92/23,744,661.83 = 9,365,819.06/x
  3. Step 3: Cross multiply
    17,206,276.92x = 23,744,661.83 × 9,365,819.06
  4. Step 4: Simplify right side
    17,206,276.92x = 222,388,206,340,668.47
  5. Step 5: Solve for x
    x = 222,388,206,340,668.47/17,206,276.92
  6. Step 6: Final answer
    x = 12,924,830.13

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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.