Home / 2,005,012,992,198.50-3,007,519,488,297.60-2,005,012,992,198.50

Finding the Fourth Proportional to 2,005,012,992,198.50, 3,007,519,488,297.60 and 2,005,012,992,198.50

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Solution

The fourth proportional to 2,005,012,992,198.50, 3,007,519,488,297.60 and 2,005,012,992,198.50 is: 3,007,519,488,297.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,005,012,992,198.50 : 3,007,519,488,297.60 = 2,005,012,992,198.50 : x
  2. Step 2: Convert to fraction form
    2,005,012,992,198.50/3,007,519,488,297.60 = 2,005,012,992,198.50/x
  3. Step 3: Cross multiply
    2,005,012,992,198.50x = 3,007,519,488,297.60 × 2,005,012,992,198.50
  4. Step 4: Simplify right side
    2,005,012,992,198.50x = 6,030,115,648,326,873,231,917,056
  5. Step 5: Solve for x
    x = 6,030,115,648,326,873,231,917,056/2,005,012,992,198.50
  6. Step 6: Final answer
    x = 3,007,519,488,297.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.