Home / 144,294,353.88-199,291,694.58-94,954,993.14

Finding the Fourth Proportional to 144,294,353.88, 199,291,694.58 and 94,954,993.14

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Solution

The fourth proportional to 144,294,353.88, 199,291,694.58 and 94,954,993.14 is: 131,146,791.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,294,353.88 : 199,291,694.58 = 94,954,993.14 : x
  2. Step 2: Convert to fraction form
    144,294,353.88/199,291,694.58 = 94,954,993.14/x
  3. Step 3: Cross multiply
    144,294,353.88x = 199,291,694.58 × 94,954,993.14
  4. Step 4: Simplify right side
    144,294,353.88x = 18,923,741,491,702,876
  5. Step 5: Solve for x
    x = 18,923,741,491,702,876/144,294,353.88
  6. Step 6: Final answer
    x = 131,146,791.14

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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.