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Finding the Fourth Proportional to 569,957,554.39, 855,489,175.69 and 275,060,205.99

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Solution

The fourth proportional to 569,957,554.39, 855,489,175.69 and 275,060,205.99 is: 412,857,110.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,957,554.39 : 855,489,175.69 = 275,060,205.99 : x
  2. Step 2: Convert to fraction form
    569,957,554.39/855,489,175.69 = 275,060,205.99/x
  3. Step 3: Cross multiply
    569,957,554.39x = 855,489,175.69 × 275,060,205.99
  4. Step 4: Simplify right side
    569,957,554.39x = 235,311,028,884,133,568
  5. Step 5: Solve for x
    x = 235,311,028,884,133,568/569,957,554.39
  6. Step 6: Final answer
    x = 412,857,110.27

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