Home / 22,481,556.75-31,026,350.85-17,873,371.65

Finding the Fourth Proportional to 22,481,556.75, 31,026,350.85 and 17,873,371.65

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Solution

The fourth proportional to 22,481,556.75, 31,026,350.85 and 17,873,371.65 is: 24,666,685.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,481,556.75 : 31,026,350.85 = 17,873,371.65 : x
  2. Step 2: Convert to fraction form
    22,481,556.75/31,026,350.85 = 17,873,371.65/x
  3. Step 3: Cross multiply
    22,481,556.75x = 31,026,350.85 × 17,873,371.65
  4. Step 4: Simplify right side
    22,481,556.75x = 554,545,499,685,343.38
  5. Step 5: Solve for x
    x = 554,545,499,685,343.38/22,481,556.75
  6. Step 6: Final answer
    x = 24,666,685.94

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Double scale
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1.5x scale

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.