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Finding the Fourth Proportional to 79,897.16, 110,264.82 and 46,361

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Solution

The fourth proportional to 79,897.16, 110,264.82 and 46,361 is: 63,982.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,897.16 : 110,264.82 = 46,361 : x
  2. Step 2: Convert to fraction form
    79,897.16/110,264.82 = 46,361/x
  3. Step 3: Cross multiply
    79,897.16x = 110,264.82 × 46,361
  4. Step 4: Simplify right side
    79,897.16x = 5,111,987,320.02
  5. Step 5: Solve for x
    x = 5,111,987,320.02/79,897.16
  6. Step 6: Final answer
    x = 63,982.09

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