Home / 16,936,373,755.61-25,407,454,891.74-6,982,376,104.92

Finding the Fourth Proportional to 16,936,373,755.61, 25,407,454,891.74 and 6,982,376,104.92

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Solution

The fourth proportional to 16,936,373,755.61, 25,407,454,891.74 and 6,982,376,104.92 is: 10,474,757,376.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,936,373,755.61 : 25,407,454,891.74 = 6,982,376,104.92 : x
  2. Step 2: Convert to fraction form
    16,936,373,755.61/25,407,454,891.74 = 6,982,376,104.92/x
  3. Step 3: Cross multiply
    16,936,373,755.61x = 25,407,454,891.74 × 6,982,376,104.92
  4. Step 4: Simplify right side
    16,936,373,755.61x = 177,404,405,922,918,170,624
  5. Step 5: Solve for x
    x = 177,404,405,922,918,170,624/16,936,373,755.61
  6. Step 6: Final answer
    x = 10,474,757,376.22

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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.