Home / 27,193,469.90-40,797,678.80-8,024,227.34

Finding the Fourth Proportional to 27,193,469.90, 40,797,678.80 and 8,024,227.34

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Solution

The fourth proportional to 27,193,469.90, 40,797,678.80 and 8,024,227.34 is: 12,038,546.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,193,469.90 : 40,797,678.80 = 8,024,227.34 : x
  2. Step 2: Convert to fraction form
    27,193,469.90/40,797,678.80 = 8,024,227.34/x
  3. Step 3: Cross multiply
    27,193,469.90x = 40,797,678.80 × 8,024,227.34
  4. Step 4: Simplify right side
    27,193,469.90x = 327,369,849,451,570.56
  5. Step 5: Solve for x
    x = 327,369,849,451,570.56/27,193,469.90
  6. Step 6: Final answer
    x = 12,038,546.41

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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.