Home / 27,771,988.80-41,664,634.29-11,588,937.78

Finding the Fourth Proportional to 27,771,988.80, 41,664,634.29 and 11,588,937.78

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Solution

The fourth proportional to 27,771,988.80, 41,664,634.29 and 11,588,937.78 is: 17,386,182.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,771,988.80 : 41,664,634.29 = 11,588,937.78 : x
  2. Step 2: Convert to fraction form
    27,771,988.80/41,664,634.29 = 11,588,937.78/x
  3. Step 3: Cross multiply
    27,771,988.80x = 41,664,634.29 × 11,588,937.78
  4. Step 4: Simplify right side
    27,771,988.80x = 482,848,854,413,264.44
  5. Step 5: Solve for x
    x = 482,848,854,413,264.44/27,771,988.80
  6. Step 6: Final answer
    x = 17,386,182.09

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