Home / 28,964,824.40-43,453,068.60-8,494,504.40

Finding the Fourth Proportional to 28,964,824.40, 43,453,068.60 and 8,494,504.40

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Solution

The fourth proportional to 28,964,824.40, 43,453,068.60 and 8,494,504.40 is: 12,743,466.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,964,824.40 : 43,453,068.60 = 8,494,504.40 : x
  2. Step 2: Convert to fraction form
    28,964,824.40/43,453,068.60 = 8,494,504.40/x
  3. Step 3: Cross multiply
    28,964,824.40x = 43,453,068.60 × 8,494,504.40
  4. Step 4: Simplify right side
    28,964,824.40x = 369,112,282,416,201.88
  5. Step 5: Solve for x
    x = 369,112,282,416,201.88/28,964,824.40
  6. Step 6: Final answer
    x = 12,743,466.95

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