Home / 445,586,206.84-668,383,906.74-134,696,375.80

Finding the Fourth Proportional to 445,586,206.84, 668,383,906.74 and 134,696,375.80

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Solution

The fourth proportional to 445,586,206.84, 668,383,906.74 and 134,696,375.80 is: 202,045,953.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    445,586,206.84 : 668,383,906.74 = 134,696,375.80 : x
  2. Step 2: Convert to fraction form
    445,586,206.84/668,383,906.74 = 134,696,375.80/x
  3. Step 3: Cross multiply
    445,586,206.84x = 668,383,906.74 × 134,696,375.80
  4. Step 4: Simplify right side
    445,586,206.84x = 90,028,889,880,923,200
  5. Step 5: Solve for x
    x = 90,028,889,880,923,200/445,586,206.84
  6. Step 6: Final answer
    x = 202,045,953.17

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