Home / 2,751,268,736.26-3,796,910,255.28-2,071,869,444.28

Finding the Fourth Proportional to 2,751,268,736.26, 3,796,910,255.28 and 2,071,869,444.28

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Solution

The fourth proportional to 2,751,268,736.26, 3,796,910,255.28 and 2,071,869,444.28 is: 2,859,299,870.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,751,268,736.26 : 3,796,910,255.28 = 2,071,869,444.28 : x
  2. Step 2: Convert to fraction form
    2,751,268,736.26/3,796,910,255.28 = 2,071,869,444.28/x
  3. Step 3: Cross multiply
    2,751,268,736.26x = 3,796,910,255.28 × 2,071,869,444.28
  4. Step 4: Simplify right side
    2,751,268,736.26x = 7,866,702,340,588,006,400
  5. Step 5: Solve for x
    x = 7,866,702,340,588,006,400/2,751,268,736.26
  6. Step 6: Final answer
    x = 2,859,299,870.24

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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.