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Finding the Fourth Proportional to 333,581,978.10, 500,599,025.52 and 136,880,952.37

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Solution

The fourth proportional to 333,581,978.10, 500,599,025.52 and 136,880,952.37 is: 205,414,188.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,581,978.10 : 500,599,025.52 = 136,880,952.37 : x
  2. Step 2: Convert to fraction form
    333,581,978.10/500,599,025.52 = 136,880,952.37/x
  3. Step 3: Cross multiply
    333,581,978.10x = 500,599,025.52 × 136,880,952.37
  4. Step 4: Simplify right side
    333,581,978.10x = 68,522,471,368,671,536
  5. Step 5: Solve for x
    x = 68,522,471,368,671,536/333,581,978.10
  6. Step 6: Final answer
    x = 205,414,188.62

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