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Finding the Fourth Proportional to 8,012,570.52, 12,030,862.42 and 6,936,402.10

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Solution

The fourth proportional to 8,012,570.52, 12,030,862.42 and 6,936,402.10 is: 10,414,997.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,012,570.52 : 12,030,862.42 = 6,936,402.10 : x
  2. Step 2: Convert to fraction form
    8,012,570.52/12,030,862.42 = 6,936,402.10/x
  3. Step 3: Cross multiply
    8,012,570.52x = 12,030,862.42 × 6,936,402.10
  4. Step 4: Simplify right side
    8,012,570.52x = 83,450,899,354,899.08
  5. Step 5: Solve for x
    x = 83,450,899,354,899.08/8,012,570.52
  6. Step 6: Final answer
    x = 10,414,997.18

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