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Finding the Fourth Proportional to 65,661,842.84, 98,497,714.98 and 19,600,073.96

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Solution

The fourth proportional to 65,661,842.84, 98,497,714.98 and 19,600,073.96 is: 29,401,588.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,661,842.84 : 98,497,714.98 = 19,600,073.96 : x
  2. Step 2: Convert to fraction form
    65,661,842.84/98,497,714.98 = 19,600,073.96/x
  3. Step 3: Cross multiply
    65,661,842.84x = 98,497,714.98 × 19,600,073.96
  4. Step 4: Simplify right side
    65,661,842.84x = 1,930,562,498,499,000
  5. Step 5: Solve for x
    x = 1,930,562,498,499,000/65,661,842.84
  6. Step 6: Final answer
    x = 29,401,588.73

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