Home / 14,090,524.45-21,129,125.43-5,458,668.73

Finding the Fourth Proportional to 14,090,524.45, 21,129,125.43 and 5,458,668.73

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Solution

The fourth proportional to 14,090,524.45, 21,129,125.43 and 5,458,668.73 is: 8,185,422.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,090,524.45 : 21,129,125.43 = 5,458,668.73 : x
  2. Step 2: Convert to fraction form
    14,090,524.45/21,129,125.43 = 5,458,668.73/x
  3. Step 3: Cross multiply
    14,090,524.45x = 21,129,125.43 × 5,458,668.73
  4. Step 4: Simplify right side
    14,090,524.45x = 115,336,896,244,636
  5. Step 5: Solve for x
    x = 115,336,896,244,636/14,090,524.45
  6. Step 6: Final answer
    x = 8,185,422.53

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