Home / 10,689,097.80-16,033,646.70-3,116,310.60

Finding the Fourth Proportional to 10,689,097.80, 16,033,646.70 and 3,116,310.60

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Solution

The fourth proportional to 10,689,097.80, 16,033,646.70 and 3,116,310.60 is: 4,674,465.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,689,097.80 : 16,033,646.70 = 3,116,310.60 : x
  2. Step 2: Convert to fraction form
    10,689,097.80/16,033,646.70 = 3,116,310.60/x
  3. Step 3: Cross multiply
    10,689,097.80x = 16,033,646.70 × 3,116,310.60
  4. Step 4: Simplify right side
    10,689,097.80x = 49,965,823,167,865.02
  5. Step 5: Solve for x
    x = 49,965,823,167,865.02/10,689,097.80
  6. Step 6: Final answer
    x = 4,674,465.90

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