Home / 136,437,628,540.20-204,656,442,810.30-136,437,628,540.20

Finding the Fourth Proportional to 136,437,628,540.20, 204,656,442,810.30 and 136,437,628,540.20

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Solution

The fourth proportional to 136,437,628,540.20, 204,656,442,810.30 and 136,437,628,540.20 is: 204,656,442,810.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,437,628,540.20 : 204,656,442,810.30 = 136,437,628,540.20 : x
  2. Step 2: Convert to fraction form
    136,437,628,540.20/204,656,442,810.30 = 136,437,628,540.20/x
  3. Step 3: Cross multiply
    136,437,628,540.20x = 204,656,442,810.30 × 136,437,628,540.20
  4. Step 4: Simplify right side
    136,437,628,540.20x = 27,922,839,722,510,394,589,184
  5. Step 5: Solve for x
    x = 27,922,839,722,510,394,589,184/136,437,628,540.20
  6. Step 6: Final answer
    x = 204,656,442,810.30

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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.