Home / 13,860,443.99-20,792,619.71-4,276,601.75

Finding the Fourth Proportional to 13,860,443.99, 20,792,619.71 and 4,276,601.75

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Solution

The fourth proportional to 13,860,443.99, 20,792,619.71 and 4,276,601.75 is: 6,415,505.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,860,443.99 : 20,792,619.71 = 4,276,601.75 : x
  2. Step 2: Convert to fraction form
    13,860,443.99/20,792,619.71 = 4,276,601.75/x
  3. Step 3: Cross multiply
    13,860,443.99x = 20,792,619.71 × 4,276,601.75
  4. Step 4: Simplify right side
    13,860,443.99x = 88,921,753,885,506.30
  5. Step 5: Solve for x
    x = 88,921,753,885,506.30/13,860,443.99
  6. Step 6: Final answer
    x = 6,415,505.44

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