Home / 11,998,376,103,090-16,557,746,157,991-6,517,482,006,172.90

Finding the Fourth Proportional to 11,998,376,103,090, 16,557,746,157,991 and 6,517,482,006,172.90

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Solution

The fourth proportional to 11,998,376,103,090, 16,557,746,157,991 and 6,517,482,006,172.90 is: 8,994,118,180,683.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,998,376,103,090 : 16,557,746,157,991 = 6,517,482,006,172.90 : x
  2. Step 2: Convert to fraction form
    11,998,376,103,090/16,557,746,157,991 = 6,517,482,006,172.90/x
  3. Step 3: Cross multiply
    11,998,376,103,090x = 16,557,746,157,991 × 6,517,482,006,172.90
  4. Step 4: Simplify right side
    11,998,376,103,090x = 107,914,812,647,484,813,675,069,440
  5. Step 5: Solve for x
    x = 107,914,812,647,484,813,675,069,440/11,998,376,103,090
  6. Step 6: Final answer
    x = 8,994,118,180,683.88

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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.