Home / 733,814,670.72-1,100,722,003.56-267,511,064.88

Finding the Fourth Proportional to 733,814,670.72, 1,100,722,003.56 and 267,511,064.88

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Solution

The fourth proportional to 733,814,670.72, 1,100,722,003.56 and 267,511,064.88 is: 401,266,596.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,814,670.72 : 1,100,722,003.56 = 267,511,064.88 : x
  2. Step 2: Convert to fraction form
    733,814,670.72/1,100,722,003.56 = 267,511,064.88/x
  3. Step 3: Cross multiply
    733,814,670.72x = 1,100,722,003.56 × 267,511,064.88
  4. Step 4: Simplify right side
    733,814,670.72x = 294,455,315,309,182,720
  5. Step 5: Solve for x
    x = 294,455,315,309,182,720/733,814,670.72
  6. Step 6: Final answer
    x = 401,266,596.40

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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.