Home / 209,456,400.15-313,969,023.99-92,926,634.94

Finding the Fourth Proportional to 209,456,400.15, 313,969,023.99 and 92,926,634.94

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Solution

The fourth proportional to 209,456,400.15, 313,969,023.99 and 92,926,634.94 is: 139,294,310.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    209,456,400.15 : 313,969,023.99 = 92,926,634.94 : x
  2. Step 2: Convert to fraction form
    209,456,400.15/313,969,023.99 = 92,926,634.94/x
  3. Step 3: Cross multiply
    209,456,400.15x = 313,969,023.99 × 92,926,634.94
  4. Step 4: Simplify right side
    209,456,400.15x = 29,176,084,874,786,832
  5. Step 5: Solve for x
    x = 29,176,084,874,786,832/209,456,400.15
  6. Step 6: Final answer
    x = 139,294,310.67

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