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Finding the Fourth Proportional to 466,066,659.75, 643,162,873.67 and 254,375,007.82

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Solution

The fourth proportional to 466,066,659.75, 643,162,873.67 and 254,375,007.82 is: 351,032,534.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,066,659.75 : 643,162,873.67 = 254,375,007.82 : x
  2. Step 2: Convert to fraction form
    466,066,659.75/643,162,873.67 = 254,375,007.82/x
  3. Step 3: Cross multiply
    466,066,659.75x = 643,162,873.67 × 254,375,007.82
  4. Step 4: Simplify right side
    466,066,659.75x = 163,604,561,019,339,904
  5. Step 5: Solve for x
    x = 163,604,561,019,339,904/466,066,659.75
  6. Step 6: Final answer
    x = 351,032,534.93

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Why These Related Problems?

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