Home / 311,395,730.20-466,774,730.70-181,936,702.60

Finding the Fourth Proportional to 311,395,730.20, 466,774,730.70 and 181,936,702.60

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Solution

The fourth proportional to 311,395,730.20, 466,774,730.70 and 181,936,702.60 is: 272,718,753.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    311,395,730.20 : 466,774,730.70 = 181,936,702.60 : x
  2. Step 2: Convert to fraction form
    311,395,730.20/466,774,730.70 = 181,936,702.60/x
  3. Step 3: Cross multiply
    311,395,730.20x = 466,774,730.70 × 181,936,702.60
  4. Step 4: Simplify right side
    311,395,730.20x = 84,923,455,360,560,992
  5. Step 5: Solve for x
    x = 84,923,455,360,560,992/311,395,730.20
  6. Step 6: Final answer
    x = 272,718,753.42

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