Home / 35,722,743.66-49,325,154.39-27,449,765.46

Finding the Fourth Proportional to 35,722,743.66, 49,325,154.39 and 27,449,765.46

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Solution

The fourth proportional to 35,722,743.66, 49,325,154.39 and 27,449,765.46 is: 37,902,013.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,722,743.66 : 49,325,154.39 = 27,449,765.46 : x
  2. Step 2: Convert to fraction form
    35,722,743.66/49,325,154.39 = 27,449,765.46/x
  3. Step 3: Cross multiply
    35,722,743.66x = 49,325,154.39 × 27,449,765.46
  4. Step 4: Simplify right side
    35,722,743.66x = 1,353,963,919,283,789.50
  5. Step 5: Solve for x
    x = 1,353,963,919,283,789.50/35,722,743.66
  6. Step 6: Final answer
    x = 37,902,013.69

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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.