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Finding the Fourth Proportional to 232,982,947.60, 349,978,306.20 and 164,958,499.60

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Solution

The fourth proportional to 232,982,947.60, 349,978,306.20 and 164,958,499.60 is: 247,794,514.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,982,947.60 : 349,978,306.20 = 164,958,499.60 : x
  2. Step 2: Convert to fraction form
    232,982,947.60/349,978,306.20 = 164,958,499.60/x
  3. Step 3: Cross multiply
    232,982,947.60x = 349,978,306.20 × 164,958,499.60
  4. Step 4: Simplify right side
    232,982,947.60x = 57,731,896,283,301,376
  5. Step 5: Solve for x
    x = 57,731,896,283,301,376/232,982,947.60
  6. Step 6: Final answer
    x = 247,794,514.05

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Why These Related Problems?

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