Home / 20,144,369.49-30,194,690.56-13,224,945.14

Finding the Fourth Proportional to 20,144,369.49, 30,194,690.56 and 13,224,945.14

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Solution

The fourth proportional to 20,144,369.49, 30,194,690.56 and 13,224,945.14 is: 19,823,064.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,144,369.49 : 30,194,690.56 = 13,224,945.14 : x
  2. Step 2: Convert to fraction form
    20,144,369.49/30,194,690.56 = 13,224,945.14/x
  3. Step 3: Cross multiply
    20,144,369.49x = 30,194,690.56 × 13,224,945.14
  4. Step 4: Simplify right side
    20,144,369.49x = 399,323,126,175,275.88
  5. Step 5: Solve for x
    x = 399,323,126,175,275.88/20,144,369.49
  6. Step 6: Final answer
    x = 19,823,064.03

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