Home / 193,634,321.36-267,216,268.38-110,007,040.82

Finding the Fourth Proportional to 193,634,321.36, 267,216,268.38 and 110,007,040.82

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Solution

The fourth proportional to 193,634,321.36, 267,216,268.38 and 110,007,040.82 is: 151,810,230.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,634,321.36 : 267,216,268.38 = 110,007,040.82 : x
  2. Step 2: Convert to fraction form
    193,634,321.36/267,216,268.38 = 110,007,040.82/x
  3. Step 3: Cross multiply
    193,634,321.36x = 267,216,268.38 × 110,007,040.82
  4. Step 4: Simplify right side
    193,634,321.36x = 29,395,670,943,446,732
  5. Step 5: Solve for x
    x = 29,395,670,943,446,732/193,634,321.36
  6. Step 6: Final answer
    x = 151,810,230.42

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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.