Home / 27,201,729.30-40,802,593.95-23,658,789.30

Finding the Fourth Proportional to 27,201,729.30, 40,802,593.95 and 23,658,789.30

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Solution

The fourth proportional to 27,201,729.30, 40,802,593.95 and 23,658,789.30 is: 35,488,183.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,201,729.30 : 40,802,593.95 = 23,658,789.30 : x
  2. Step 2: Convert to fraction form
    27,201,729.30/40,802,593.95 = 23,658,789.30/x
  3. Step 3: Cross multiply
    27,201,729.30x = 40,802,593.95 × 23,658,789.30
  4. Step 4: Simplify right side
    27,201,729.30x = 965,339,973,156,504.88
  5. Step 5: Solve for x
    x = 965,339,973,156,504.88/27,201,729.30
  6. Step 6: Final answer
    x = 35,488,183.95

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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.