Home / 49,283,816.12-68,008,911.17-26,952,391.92

Finding the Fourth Proportional to 49,283,816.12, 68,008,911.17 and 26,952,391.92

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Solution

The fourth proportional to 49,283,816.12, 68,008,911.17 and 26,952,391.92 is: 37,192,794.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,283,816.12 : 68,008,911.17 = 26,952,391.92 : x
  2. Step 2: Convert to fraction form
    49,283,816.12/68,008,911.17 = 26,952,391.92/x
  3. Step 3: Cross multiply
    49,283,816.12x = 68,008,911.17 × 26,952,391.92
  4. Step 4: Simplify right side
    49,283,816.12x = 1,833,002,827,906,306
  5. Step 5: Solve for x
    x = 1,833,002,827,906,306/49,283,816.12
  6. Step 6: Final answer
    x = 37,192,794.15

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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.