Home / 17,682,694.44-26,523,954.18-15,279,225.24

Finding the Fourth Proportional to 17,682,694.44, 26,523,954.18 and 15,279,225.24

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Solution

The fourth proportional to 17,682,694.44, 26,523,954.18 and 15,279,225.24 is: 22,918,762.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,682,694.44 : 26,523,954.18 = 15,279,225.24 : x
  2. Step 2: Convert to fraction form
    17,682,694.44/26,523,954.18 = 15,279,225.24/x
  3. Step 3: Cross multiply
    17,682,694.44x = 26,523,954.18 × 15,279,225.24
  4. Step 4: Simplify right side
    17,682,694.44x = 405,265,470,171,659.50
  5. Step 5: Solve for x
    x = 405,265,470,171,659.50/17,682,694.44
  6. Step 6: Final answer
    x = 22,918,762.27

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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.