Home / 38,086,360.56-57,047,456.49-25,722,335.53

Finding the Fourth Proportional to 38,086,360.56, 57,047,456.49 and 25,722,335.53

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Solution

The fourth proportional to 38,086,360.56, 57,047,456.49 and 25,722,335.53 is: 38,528,066.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,086,360.56 : 57,047,456.49 = 25,722,335.53 : x
  2. Step 2: Convert to fraction form
    38,086,360.56/57,047,456.49 = 25,722,335.53/x
  3. Step 3: Cross multiply
    38,086,360.56x = 57,047,456.49 × 25,722,335.53
  4. Step 4: Simplify right side
    38,086,360.56x = 1,467,393,816,994,919.75
  5. Step 5: Solve for x
    x = 1,467,393,816,994,919.75/38,086,360.56
  6. Step 6: Final answer
    x = 38,528,066.09

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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.