Home / 11,998,376,103,091-16,557,746,157,992-6,517,482,006,173.40

Finding the Fourth Proportional to 11,998,376,103,091, 16,557,746,157,992 and 6,517,482,006,173.40

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Solution

The fourth proportional to 11,998,376,103,091, 16,557,746,157,992 and 6,517,482,006,173.40 is: 8,994,118,180,684.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,998,376,103,091 : 16,557,746,157,992 = 6,517,482,006,173.40 : x
  2. Step 2: Convert to fraction form
    11,998,376,103,091/16,557,746,157,992 = 6,517,482,006,173.40/x
  3. Step 3: Cross multiply
    11,998,376,103,091x = 16,557,746,157,992 × 6,517,482,006,173.40
  4. Step 4: Simplify right side
    11,998,376,103,091x = 107,914,812,647,499,605,542,436,864
  5. Step 5: Solve for x
    x = 107,914,812,647,499,605,542,436,864/11,998,376,103,091
  6. Step 6: Final answer
    x = 8,994,118,180,684.37

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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.