Home / 3,276,305,999.70-4,914,458,999.55-2,174,309,942.10

Finding the Fourth Proportional to 3,276,305,999.70, 4,914,458,999.55 and 2,174,309,942.10

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Solution

The fourth proportional to 3,276,305,999.70, 4,914,458,999.55 and 2,174,309,942.10 is: 3,261,464,913.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,276,305,999.70 : 4,914,458,999.55 = 2,174,309,942.10 : x
  2. Step 2: Convert to fraction form
    3,276,305,999.70/4,914,458,999.55 = 2,174,309,942.10/x
  3. Step 3: Cross multiply
    3,276,305,999.70x = 4,914,458,999.55 × 2,174,309,942.10
  4. Step 4: Simplify right side
    3,276,305,999.70x = 10,685,557,062,764,384,256
  5. Step 5: Solve for x
    x = 10,685,557,062,764,384,256/3,276,305,999.70
  6. Step 6: Final answer
    x = 3,261,464,913.15

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1.5x scale

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.