Home / 69,783,114.71-104,690,283.83-21,264,765.73

Finding the Fourth Proportional to 69,783,114.71, 104,690,283.83 and 21,264,765.73

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Solution

The fourth proportional to 69,783,114.71, 104,690,283.83 and 21,264,765.73 is: 31,901,905.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,783,114.71 : 104,690,283.83 = 21,264,765.73 : x
  2. Step 2: Convert to fraction form
    69,783,114.71/104,690,283.83 = 21,264,765.73/x
  3. Step 3: Cross multiply
    69,783,114.71x = 104,690,283.83 × 21,264,765.73
  4. Step 4: Simplify right side
    69,783,114.71x = 2,226,214,359,852,157.25
  5. Step 5: Solve for x
    x = 2,226,214,359,852,157.25/69,783,114.71
  6. Step 6: Final answer
    x = 31,901,905.91

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