Home / 193,654,261.00-267,252,334.41-108,908,046.53

Finding the Fourth Proportional to 193,654,261.00, 267,252,334.41 and 108,908,046.53

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Solution

The fourth proportional to 193,654,261.00, 267,252,334.41 and 108,908,046.53 is: 150,298,421.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,654,261.00 : 267,252,334.41 = 108,908,046.53 : x
  2. Step 2: Convert to fraction form
    193,654,261.00/267,252,334.41 = 108,908,046.53/x
  3. Step 3: Cross multiply
    193,654,261.00x = 267,252,334.41 × 108,908,046.53
  4. Step 4: Simplify right side
    193,654,261.00x = 29,105,929,672,445,668
  5. Step 5: Solve for x
    x = 29,105,929,672,445,668/193,654,261.00
  6. Step 6: Final answer
    x = 150,298,421.13

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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.