Home / 27,112,921.40-37,401,996.57-17,313,061.88

Finding the Fourth Proportional to 27,112,921.40, 37,401,996.57 and 17,313,061.88

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Solution

The fourth proportional to 27,112,921.40, 37,401,996.57 and 17,313,061.88 is: 23,883,191.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,112,921.40 : 37,401,996.57 = 17,313,061.88 : x
  2. Step 2: Convert to fraction form
    27,112,921.40/37,401,996.57 = 17,313,061.88/x
  3. Step 3: Cross multiply
    27,112,921.40x = 37,401,996.57 × 17,313,061.88
  4. Step 4: Simplify right side
    27,112,921.40x = 647,543,081,051,957.75
  5. Step 5: Solve for x
    x = 647,543,081,051,957.75/27,112,921.40
  6. Step 6: Final answer
    x = 23,883,191.03

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