Home / 388,134,217,624.78-582,213,187,223.30-133,160,024,586.68

Finding the Fourth Proportional to 388,134,217,624.78, 582,213,187,223.30 and 133,160,024,586.68

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Solution

The fourth proportional to 388,134,217,624.78, 582,213,187,223.30 and 133,160,024,586.68 is: 199,744,106,046.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    388,134,217,624.78 : 582,213,187,223.30 = 133,160,024,586.68 : x
  2. Step 2: Convert to fraction form
    388,134,217,624.78/582,213,187,223.30 = 133,160,024,586.68/x
  3. Step 3: Cross multiply
    388,134,217,624.78x = 582,213,187,223.30 × 133,160,024,586.68
  4. Step 4: Simplify right side
    388,134,217,624.78x = 77,527,522,325,343,961,612,288
  5. Step 5: Solve for x
    x = 77,527,522,325,343,961,612,288/388,134,217,624.78
  6. Step 6: Final answer
    x = 199,744,106,046.05

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