Home / 349,635,057.12-482,490,571.32-192,998,112.48

Finding the Fourth Proportional to 349,635,057.12, 482,490,571.32 and 192,998,112.48

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Solution

The fourth proportional to 349,635,057.12, 482,490,571.32 and 192,998,112.48 is: 266,334,189.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,635,057.12 : 482,490,571.32 = 192,998,112.48 : x
  2. Step 2: Convert to fraction form
    349,635,057.12/482,490,571.32 = 192,998,112.48/x
  3. Step 3: Cross multiply
    349,635,057.12x = 482,490,571.32 × 192,998,112.48
  4. Step 4: Simplify right side
    349,635,057.12x = 93,119,769,554,156,816
  5. Step 5: Solve for x
    x = 93,119,769,554,156,816/349,635,057.12
  6. Step 6: Final answer
    x = 266,334,189.49

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