Home / 17,496,022.70-26,244,034.05-13,882,223.90

Finding the Fourth Proportional to 17,496,022.70, 26,244,034.05 and 13,882,223.90

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Solution

The fourth proportional to 17,496,022.70, 26,244,034.05 and 13,882,223.90 is: 20,823,335.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,022.70 : 26,244,034.05 = 13,882,223.90 : x
  2. Step 2: Convert to fraction form
    17,496,022.70/26,244,034.05 = 13,882,223.90/x
  3. Step 3: Cross multiply
    17,496,022.70x = 26,244,034.05 × 13,882,223.90
  4. Step 4: Simplify right side
    17,496,022.70x = 364,325,556,721,323.81
  5. Step 5: Solve for x
    x = 364,325,556,721,323.81/17,496,022.70
  6. Step 6: Final answer
    x = 20,823,335.85

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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.