Home / 2,370,049,600,606.20-3,270,665,907,745.60-1,287,403,853,067

Finding the Fourth Proportional to 2,370,049,600,606.20, 3,270,665,907,745.60 and 1,287,403,853,067

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Solution

The fourth proportional to 2,370,049,600,606.20, 3,270,665,907,745.60 and 1,287,403,853,067 is: 1,776,615,936,919.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,049,600,606.20 : 3,270,665,907,745.60 = 1,287,403,853,067 : x
  2. Step 2: Convert to fraction form
    2,370,049,600,606.20/3,270,665,907,745.60 = 1,287,403,853,067/x
  3. Step 3: Cross multiply
    2,370,049,600,606.20x = 3,270,665,907,745.60 × 1,287,403,853,067
  4. Step 4: Simplify right side
    2,370,049,600,606.20x = 4,210,667,891,726,562,912,894,976
  5. Step 5: Solve for x
    x = 4,210,667,891,726,562,912,894,976/2,370,049,600,606.20
  6. Step 6: Final answer
    x = 1,776,615,936,919.45

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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.