Home / 193,961,537.28-267,673,167-110,327,524.20

Finding the Fourth Proportional to 193,961,537.28, 267,673,167 and 110,327,524.20

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Solution

The fourth proportional to 193,961,537.28, 267,673,167 and 110,327,524.20 is: 152,255,535.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,961,537.28 : 267,673,167 = 110,327,524.20 : x
  2. Step 2: Convert to fraction form
    193,961,537.28/267,673,167 = 110,327,524.20/x
  3. Step 3: Cross multiply
    193,961,537.28x = 267,673,167 × 110,327,524.20
  4. Step 4: Simplify right side
    193,961,537.28x = 29,531,717,809,883,144
  5. Step 5: Solve for x
    x = 29,531,717,809,883,144/193,961,537.28
  6. Step 6: Final answer
    x = 152,255,535.94

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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.