Home / 29,727,625.38-41,024,039.11-16,498,799.64

Finding the Fourth Proportional to 29,727,625.38, 41,024,039.11 and 16,498,799.64

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Solution

The fourth proportional to 29,727,625.38, 41,024,039.11 and 16,498,799.64 is: 22,768,296.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,727,625.38 : 41,024,039.11 = 16,498,799.64 : x
  2. Step 2: Convert to fraction form
    29,727,625.38/41,024,039.11 = 16,498,799.64/x
  3. Step 3: Cross multiply
    29,727,625.38x = 41,024,039.11 × 16,498,799.64
  4. Step 4: Simplify right side
    29,727,625.38x = 676,847,401,699,413.88
  5. Step 5: Solve for x
    x = 676,847,401,699,413.88/29,727,625.38
  6. Step 6: Final answer
    x = 22,768,296.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.