Home / 221,430,824.20-332,146,236.30-106,387,625.80

Finding the Fourth Proportional to 221,430,824.20, 332,146,236.30 and 106,387,625.80

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Solution

The fourth proportional to 221,430,824.20, 332,146,236.30 and 106,387,625.80 is: 159,581,438.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    221,430,824.20 : 332,146,236.30 = 106,387,625.80 : x
  2. Step 2: Convert to fraction form
    221,430,824.20/332,146,236.30 = 106,387,625.80/x
  3. Step 3: Cross multiply
    221,430,824.20x = 332,146,236.30 × 106,387,625.80
  4. Step 4: Simplify right side
    221,430,824.20x = 35,336,249,498,362,776
  5. Step 5: Solve for x
    x = 35,336,249,498,362,776/221,430,824.20
  6. Step 6: Final answer
    x = 159,581,438.70

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