Home / 2,394,577,969.14-3,280,517,016.63-2,305,049,942.06

Finding the Fourth Proportional to 2,394,577,969.14, 3,280,517,016.63 and 2,305,049,942.06

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Solution

The fourth proportional to 2,394,577,969.14, 3,280,517,016.63 and 2,305,049,942.06 is: 3,157,865,668.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,394,577,969.14 : 3,280,517,016.63 = 2,305,049,942.06 : x
  2. Step 2: Convert to fraction form
    2,394,577,969.14/3,280,517,016.63 = 2,305,049,942.06/x
  3. Step 3: Cross multiply
    2,394,577,969.14x = 3,280,517,016.63 × 2,305,049,942.06
  4. Step 4: Simplify right side
    2,394,577,969.14x = 7,561,755,559,110,268,928
  5. Step 5: Solve for x
    x = 7,561,755,559,110,268,928/2,394,577,969.14
  6. Step 6: Final answer
    x = 3,157,865,668.42

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.