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Finding the Fourth Proportional to 342,735,354.68, 472,988,351.03 and 192,029,310.50

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Solution

The fourth proportional to 342,735,354.68, 472,988,351.03 and 192,029,310.50 is: 265,008,046.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    342,735,354.68 : 472,988,351.03 = 192,029,310.50 : x
  2. Step 2: Convert to fraction form
    342,735,354.68/472,988,351.03 = 192,029,310.50/x
  3. Step 3: Cross multiply
    342,735,354.68x = 472,988,351.03 × 192,029,310.50
  4. Step 4: Simplify right side
    342,735,354.68x = 90,827,626,919,497,776
  5. Step 5: Solve for x
    x = 90,827,626,919,497,776/342,735,354.68
  6. Step 6: Final answer
    x = 265,008,046.82

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