Home / 49,424,168.73-68,201,912.26-27,397,456.41

Finding the Fourth Proportional to 49,424,168.73, 68,201,912.26 and 27,397,456.41

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Solution

The fourth proportional to 49,424,168.73, 68,201,912.26 and 27,397,456.41 is: 37,806,582.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,424,168.73 : 68,201,912.26 = 27,397,456.41 : x
  2. Step 2: Convert to fraction form
    49,424,168.73/68,201,912.26 = 27,397,456.41/x
  3. Step 3: Cross multiply
    49,424,168.73x = 68,201,912.26 × 27,397,456.41
  4. Step 4: Simplify right side
    49,424,168.73x = 1,868,558,918,221,994.75
  5. Step 5: Solve for x
    x = 1,868,558,918,221,994.75/49,424,168.73
  6. Step 6: Final answer
    x = 37,806,582.61

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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.