Home / 279,936,217.60-419,904,326.40-244,104,409.60

Finding the Fourth Proportional to 279,936,217.60, 419,904,326.40 and 244,104,409.60

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Solution

The fourth proportional to 279,936,217.60, 419,904,326.40 and 244,104,409.60 is: 366,156,614.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    279,936,217.60 : 419,904,326.40 = 244,104,409.60 : x
  2. Step 2: Convert to fraction form
    279,936,217.60/419,904,326.40 = 244,104,409.60/x
  3. Step 3: Cross multiply
    279,936,217.60x = 419,904,326.40 × 244,104,409.60
  4. Step 4: Simplify right side
    279,936,217.60x = 102,500,497,684,357,680
  5. Step 5: Solve for x
    x = 102,500,497,684,357,680/279,936,217.60
  6. Step 6: Final answer
    x = 366,156,614.40

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