Home / 52,196,189.24-78,304,366.59-19,845,576.36

Finding the Fourth Proportional to 52,196,189.24, 78,304,366.59 and 19,845,576.36

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Solution

The fourth proportional to 52,196,189.24, 78,304,366.59 and 19,845,576.36 is: 29,772,198.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,196,189.24 : 78,304,366.59 = 19,845,576.36 : x
  2. Step 2: Convert to fraction form
    52,196,189.24/78,304,366.59 = 19,845,576.36/x
  3. Step 3: Cross multiply
    52,196,189.24x = 78,304,366.59 × 19,845,576.36
  4. Step 4: Simplify right side
    52,196,189.24x = 1,553,995,286,483,277.75
  5. Step 5: Solve for x
    x = 1,553,995,286,483,277.75/52,196,189.24
  6. Step 6: Final answer
    x = 29,772,198.11

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