Home / 11,102,499.40-16,659,969.90-4,711,664.20

Finding the Fourth Proportional to 11,102,499.40, 16,659,969.90 and 4,711,664.20

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Solution

The fourth proportional to 11,102,499.40, 16,659,969.90 and 4,711,664.20 is: 7,070,136.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,102,499.40 : 16,659,969.90 = 4,711,664.20 : x
  2. Step 2: Convert to fraction form
    11,102,499.40/16,659,969.90 = 4,711,664.20/x
  3. Step 3: Cross multiply
    11,102,499.40x = 16,659,969.90 × 4,711,664.20
  4. Step 4: Simplify right side
    11,102,499.40x = 78,496,183,750,907.58
  5. Step 5: Solve for x
    x = 78,496,183,750,907.58/11,102,499.40
  6. Step 6: Final answer
    x = 7,070,136.27

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