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Finding the Fourth Proportional to 41,994,760.08, 62,978,523.30 and 16,085,682.74

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Solution

The fourth proportional to 41,994,760.08, 62,978,523.30 and 16,085,682.74 is: 24,123,308.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,994,760.08 : 62,978,523.30 = 16,085,682.74 : x
  2. Step 2: Convert to fraction form
    41,994,760.08/62,978,523.30 = 16,085,682.74/x
  3. Step 3: Cross multiply
    41,994,760.08x = 62,978,523.30 × 16,085,682.74
  4. Step 4: Simplify right side
    41,994,760.08x = 1,013,052,545,237,497.75
  5. Step 5: Solve for x
    x = 1,013,052,545,237,497.75/41,994,760.08
  6. Step 6: Final answer
    x = 24,123,308.32

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.