Home / 11,998,376,103,082-16,557,746,157,975-6,517,482,006,163.90

Finding the Fourth Proportional to 11,998,376,103,082, 16,557,746,157,975 and 6,517,482,006,163.90

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Solution

The fourth proportional to 11,998,376,103,082, 16,557,746,157,975 and 6,517,482,006,163.90 is: 8,994,118,180,668.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,998,376,103,082 : 16,557,746,157,975 = 6,517,482,006,163.90 : x
  2. Step 2: Convert to fraction form
    11,998,376,103,082/16,557,746,157,975 = 6,517,482,006,163.90/x
  3. Step 3: Cross multiply
    11,998,376,103,082x = 16,557,746,157,975 × 6,517,482,006,163.90
  4. Step 4: Simplify right side
    11,998,376,103,082x = 107,914,812,647,231,513,683,820,544
  5. Step 5: Solve for x
    x = 107,914,812,647,231,513,683,820,544/11,998,376,103,082
  6. Step 6: Final answer
    x = 8,994,118,180,668.77

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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.