Home / 16,839,629,787,228-25,215,942,146,382-11,622,132,072,268

Finding the Fourth Proportional to 16,839,629,787,228, 25,215,942,146,382 and 11,622,132,072,268

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Solution

The fourth proportional to 16,839,629,787,228, 25,215,942,146,382 and 11,622,132,072,268 is: 17,403,174,158,507.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,839,629,787,228 : 25,215,942,146,382 = 11,622,132,072,268 : x
  2. Step 2: Convert to fraction form
    16,839,629,787,228/25,215,942,146,382 = 11,622,132,072,268/x
  3. Step 3: Cross multiply
    16,839,629,787,228x = 25,215,942,146,382 × 11,622,132,072,268
  4. Step 4: Simplify right side
    16,839,629,787,228x = 293,063,009,951,920,626,000,199,680
  5. Step 5: Solve for x
    x = 293,063,009,951,920,626,000,199,680/16,839,629,787,228
  6. Step 6: Final answer
    x = 17,403,174,158,507.57

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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.