Home / 3,694,170,581.04-5,097,892,391.64-2,000,611,470

Finding the Fourth Proportional to 3,694,170,581.04, 5,097,892,391.64 and 2,000,611,470

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Solution

The fourth proportional to 3,694,170,581.04, 5,097,892,391.64 and 2,000,611,470 is: 2,760,809,704.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,694,170,581.04 : 5,097,892,391.64 = 2,000,611,470 : x
  2. Step 2: Convert to fraction form
    3,694,170,581.04/5,097,892,391.64 = 2,000,611,470/x
  3. Step 3: Cross multiply
    3,694,170,581.04x = 5,097,892,391.64 × 2,000,611,470
  4. Step 4: Simplify right side
    3,694,170,581.04x = 10,198,901,991,540,717,568
  5. Step 5: Solve for x
    x = 10,198,901,991,540,717,568/3,694,170,581.04
  6. Step 6: Final answer
    x = 2,760,809,704.86

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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.