Home / 62,914,902.66-94,375,717.02-19,787,469.06

Finding the Fourth Proportional to 62,914,902.66, 94,375,717.02 and 19,787,469.06

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Solution

The fourth proportional to 62,914,902.66, 94,375,717.02 and 19,787,469.06 is: 29,682,261.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,914,902.66 : 94,375,717.02 = 19,787,469.06 : x
  2. Step 2: Convert to fraction form
    62,914,902.66/94,375,717.02 = 19,787,469.06/x
  3. Step 3: Cross multiply
    62,914,902.66x = 94,375,717.02 × 19,787,469.06
  4. Step 4: Simplify right side
    62,914,902.66x = 1,867,456,580,536,041
  5. Step 5: Solve for x
    x = 1,867,456,580,536,041/62,914,902.66
  6. Step 6: Final answer
    x = 29,682,261.30

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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.