Home / 348,425,576.33-480,839,095.67-189,661,490.69

Finding the Fourth Proportional to 348,425,576.33, 480,839,095.67 and 189,661,490.69

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Solution

The fourth proportional to 348,425,576.33, 480,839,095.67 and 189,661,490.69 is: 261,739,280.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,425,576.33 : 480,839,095.67 = 189,661,490.69 : x
  2. Step 2: Convert to fraction form
    348,425,576.33/480,839,095.67 = 189,661,490.69/x
  3. Step 3: Cross multiply
    348,425,576.33x = 480,839,095.67 × 189,661,490.69
  4. Step 4: Simplify right side
    348,425,576.33x = 91,196,659,663,451,232
  5. Step 5: Solve for x
    x = 91,196,659,663,451,232/348,425,576.33
  6. Step 6: Final answer
    x = 261,739,280.52

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