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Finding the Fourth Proportional to 59,693,661.80, 89,540,492.70 and 16,562,781.80

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Solution

The fourth proportional to 59,693,661.80, 89,540,492.70 and 16,562,781.80 is: 24,844,172.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,693,661.80 : 89,540,492.70 = 16,562,781.80 : x
  2. Step 2: Convert to fraction form
    59,693,661.80/89,540,492.70 = 16,562,781.80/x
  3. Step 3: Cross multiply
    59,693,661.80x = 89,540,492.70 × 16,562,781.80
  4. Step 4: Simplify right side
    59,693,661.80x = 1,483,039,642,854,593
  5. Step 5: Solve for x
    x = 1,483,039,642,854,593/59,693,661.80
  6. Step 6: Final answer
    x = 24,844,172.70

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