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Finding the Fourth Proportional to 59,806,870.20, 89,752,295.70 and 25,752,655.80

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Solution

The fourth proportional to 59,806,870.20, 89,752,295.70 and 25,752,655.80 is: 38,647,064.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,806,870.20 : 89,752,295.70 = 25,752,655.80 : x
  2. Step 2: Convert to fraction form
    59,806,870.20/89,752,295.70 = 25,752,655.80/x
  3. Step 3: Cross multiply
    59,806,870.20x = 89,752,295.70 × 25,752,655.80
  4. Step 4: Simplify right side
    59,806,870.20x = 2,311,359,978,421,920
  5. Step 5: Solve for x
    x = 2,311,359,978,421,920/59,806,870.20
  6. Step 6: Final answer
    x = 38,647,064.64

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