Home / 11,998,376,103,105-16,557,746,158,010-6,517,482,006,188

Finding the Fourth Proportional to 11,998,376,103,105, 16,557,746,158,010 and 6,517,482,006,188

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Solution

The fourth proportional to 11,998,376,103,105, 16,557,746,158,010 and 6,517,482,006,188 is: 8,994,118,180,703.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,998,376,103,105 : 16,557,746,158,010 = 6,517,482,006,188 : x
  2. Step 2: Convert to fraction form
    11,998,376,103,105/16,557,746,158,010 = 6,517,482,006,188/x
  3. Step 3: Cross multiply
    11,998,376,103,105x = 16,557,746,158,010 × 6,517,482,006,188
  4. Step 4: Simplify right side
    11,998,376,103,105x = 107,914,812,647,858,664,808,382,464
  5. Step 5: Solve for x
    x = 107,914,812,647,858,664,808,382,464/11,998,376,103,105
  6. Step 6: Final answer
    x = 8,994,118,180,703.80

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Double scale
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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.