Home / 17,723,117.44-26,582,314.20-4,942,551.88

Finding the Fourth Proportional to 17,723,117.44, 26,582,314.20 and 4,942,551.88

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Solution

The fourth proportional to 17,723,117.44, 26,582,314.20 and 4,942,551.88 is: 7,413,169.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,723,117.44 : 26,582,314.20 = 4,942,551.88 : x
  2. Step 2: Convert to fraction form
    17,723,117.44/26,582,314.20 = 4,942,551.88/x
  3. Step 3: Cross multiply
    17,723,117.44x = 26,582,314.20 × 4,942,551.88
  4. Step 4: Simplify right side
    17,723,117.44x = 131,384,467,023,960.69
  5. Step 5: Solve for x
    x = 131,384,467,023,960.69/17,723,117.44
  6. Step 6: Final answer
    x = 7,413,169.13

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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.