Home / 193,961,543.28-267,673,175.28-110,327,530.20

Finding the Fourth Proportional to 193,961,543.28, 267,673,175.28 and 110,327,530.20

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Solution

The fourth proportional to 193,961,543.28, 267,673,175.28 and 110,327,530.20 is: 152,255,544.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,961,543.28 : 267,673,175.28 = 110,327,530.20 : x
  2. Step 2: Convert to fraction form
    193,961,543.28/267,673,175.28 = 110,327,530.20/x
  3. Step 3: Cross multiply
    193,961,543.28x = 267,673,175.28 × 110,327,530.20
  4. Step 4: Simplify right side
    193,961,543.28x = 29,531,720,329,434,096
  5. Step 5: Solve for x
    x = 29,531,720,329,434,096/193,961,543.28
  6. Step 6: Final answer
    x = 152,255,544.22

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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.