Home / 36,744,987.78-55,109,261.25-10,831,760.64

Finding the Fourth Proportional to 36,744,987.78, 55,109,261.25 and 10,831,760.64

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Solution

The fourth proportional to 36,744,987.78, 55,109,261.25 and 10,831,760.64 is: 16,245,217.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,744,987.78 : 55,109,261.25 = 10,831,760.64 : x
  2. Step 2: Convert to fraction form
    36,744,987.78/55,109,261.25 = 10,831,760.64/x
  3. Step 3: Cross multiply
    36,744,987.78x = 55,109,261.25 × 10,831,760.64
  4. Step 4: Simplify right side
    36,744,987.78x = 596,930,326,907,227.25
  5. Step 5: Solve for x
    x = 596,930,326,907,227.25/36,744,987.78
  6. Step 6: Final answer
    x = 16,245,217.73

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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.