Home / 22,794,207.94-31,456,014.57-12,481,584.34

Finding the Fourth Proportional to 22,794,207.94, 31,456,014.57 and 12,481,584.34

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Solution

The fourth proportional to 22,794,207.94, 31,456,014.57 and 12,481,584.34 is: 17,224,590.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,794,207.94 : 31,456,014.57 = 12,481,584.34 : x
  2. Step 2: Convert to fraction form
    22,794,207.94/31,456,014.57 = 12,481,584.34/x
  3. Step 3: Cross multiply
    22,794,207.94x = 31,456,014.57 × 12,481,584.34
  4. Step 4: Simplify right side
    22,794,207.94x = 392,620,898,855,723.81
  5. Step 5: Solve for x
    x = 392,620,898,855,723.81/22,794,207.94
  6. Step 6: Final answer
    x = 17,224,590.56

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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.