Home / 34,396,647.68-47,465,950.64-18,715,736.72

Finding the Fourth Proportional to 34,396,647.68, 47,465,950.64 and 18,715,736.72

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Solution

The fourth proportional to 34,396,647.68, 47,465,950.64 and 18,715,736.72 is: 25,826,942.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,396,647.68 : 47,465,950.64 = 18,715,736.72 : x
  2. Step 2: Convert to fraction form
    34,396,647.68/47,465,950.64 = 18,715,736.72/x
  3. Step 3: Cross multiply
    34,396,647.68x = 47,465,950.64 × 18,715,736.72
  4. Step 4: Simplify right side
    34,396,647.68x = 888,360,235,342,755.50
  5. Step 5: Solve for x
    x = 888,360,235,342,755.50/34,396,647.68
  6. Step 6: Final answer
    x = 25,826,942.31

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