Home / 14,320,256-21,494,256.48-13,542,556.46

Finding the Fourth Proportional to 14,320,256, 21,494,256.48 and 13,542,556.46

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Solution

The fourth proportional to 14,320,256, 21,494,256.48 and 13,542,556.46 is: 20,326,953.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,320,256 : 21,494,256.48 = 13,542,556.46 : x
  2. Step 2: Convert to fraction form
    14,320,256/21,494,256.48 = 13,542,556.46/x
  3. Step 3: Cross multiply
    14,320,256x = 21,494,256.48 × 13,542,556.46
  4. Step 4: Simplify right side
    14,320,256x = 291,087,181,946,120.88
  5. Step 5: Solve for x
    x = 291,087,181,946,120.88/14,320,256
  6. Step 6: Final answer
    x = 20,326,953.79

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