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Finding the Fourth Proportional to 582,718,233.90, 874,077,350.85 and 582,718,233.90

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Solution

The fourth proportional to 582,718,233.90, 874,077,350.85 and 582,718,233.90 is: 874,077,350.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,718,233.90 : 874,077,350.85 = 582,718,233.90 : x
  2. Step 2: Convert to fraction form
    582,718,233.90/874,077,350.85 = 582,718,233.90/x
  3. Step 3: Cross multiply
    582,718,233.90x = 874,077,350.85 × 582,718,233.90
  4. Step 4: Simplify right side
    582,718,233.90x = 509,340,810,179,302,656
  5. Step 5: Solve for x
    x = 509,340,810,179,302,656/582,718,233.90
  6. Step 6: Final answer
    x = 874,077,350.85

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