Home / 423,991,733.81-635,987,822.58-132,881,529.33

Finding the Fourth Proportional to 423,991,733.81, 635,987,822.58 and 132,881,529.33

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Solution

The fourth proportional to 423,991,733.81, 635,987,822.58 and 132,881,529.33 is: 199,322,363.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    423,991,733.81 : 635,987,822.58 = 132,881,529.33 : x
  2. Step 2: Convert to fraction form
    423,991,733.81/635,987,822.58 = 132,881,529.33/x
  3. Step 3: Cross multiply
    423,991,733.81x = 635,987,822.58 × 132,881,529.33
  4. Step 4: Simplify right side
    423,991,733.81x = 84,511,034,499,687,104
  5. Step 5: Solve for x
    x = 84,511,034,499,687,104/423,991,733.81
  6. Step 6: Final answer
    x = 199,322,363.53

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