Home / 319,067,140.29-440,675,859.96-214,463,608.26

Finding the Fourth Proportional to 319,067,140.29, 440,675,859.96 and 214,463,608.26

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Solution

The fourth proportional to 319,067,140.29, 440,675,859.96 and 214,463,608.26 is: 296,203,911.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    319,067,140.29 : 440,675,859.96 = 214,463,608.26 : x
  2. Step 2: Convert to fraction form
    319,067,140.29/440,675,859.96 = 214,463,608.26/x
  3. Step 3: Cross multiply
    319,067,140.29x = 440,675,859.96 × 214,463,608.26
  4. Step 4: Simplify right side
    319,067,140.29x = 94,508,935,000,100,048
  5. Step 5: Solve for x
    x = 94,508,935,000,100,048/319,067,140.29
  6. Step 6: Final answer
    x = 296,203,911.55

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