Home / 5,904,914,276.70-8,858,646,873.45-1,764,776,310.30

Finding the Fourth Proportional to 5,904,914,276.70, 8,858,646,873.45 and 1,764,776,310.30

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Solution

The fourth proportional to 5,904,914,276.70, 8,858,646,873.45 and 1,764,776,310.30 is: 2,647,545,656.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,904,914,276.70 : 8,858,646,873.45 = 1,764,776,310.30 : x
  2. Step 2: Convert to fraction form
    5,904,914,276.70/8,858,646,873.45 = 1,764,776,310.30/x
  3. Step 3: Cross multiply
    5,904,914,276.70x = 8,858,646,873.45 × 1,764,776,310.30
  4. Step 4: Simplify right side
    5,904,914,276.70x = 15,633,530,143,577,722,880
  5. Step 5: Solve for x
    x = 15,633,530,143,577,722,880/5,904,914,276.70
  6. Step 6: Final answer
    x = 2,647,545,656.21

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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.