Home / 10,025,519.43-15,038,855.66-2,836,450.70

Finding the Fourth Proportional to 10,025,519.43, 15,038,855.66 and 2,836,450.70

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Solution

The fourth proportional to 10,025,519.43, 15,038,855.66 and 2,836,450.70 is: 4,254,839.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,025,519.43 : 15,038,855.66 = 2,836,450.70 : x
  2. Step 2: Convert to fraction form
    10,025,519.43/15,038,855.66 = 2,836,450.70/x
  3. Step 3: Cross multiply
    10,025,519.43x = 15,038,855.66 × 2,836,450.70
  4. Step 4: Simplify right side
    10,025,519.43x = 42,656,972,595,902.80
  5. Step 5: Solve for x
    x = 42,656,972,595,902.80/10,025,519.43
  6. Step 6: Final answer
    x = 4,254,839.15

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