Home / 17,158,336.04-25,741,860.48-7,942,952.27

Finding the Fourth Proportional to 17,158,336.04, 25,741,860.48 and 7,942,952.27

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Solution

The fourth proportional to 17,158,336.04, 25,741,860.48 and 7,942,952.27 is: 11,916,445.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,158,336.04 : 25,741,860.48 = 7,942,952.27 : x
  2. Step 2: Convert to fraction form
    17,158,336.04/25,741,860.48 = 7,942,952.27/x
  3. Step 3: Cross multiply
    17,158,336.04x = 25,741,860.48 × 7,942,952.27
  4. Step 4: Simplify right side
    17,158,336.04x = 204,466,369,004,929.97
  5. Step 5: Solve for x
    x = 204,466,369,004,929.97/17,158,336.04
  6. Step 6: Final answer
    x = 11,916,445.08

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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.