Home / 12,024,375.82-16,593,194.05-6,517,632.40

Finding the Fourth Proportional to 12,024,375.82, 16,593,194.05 and 6,517,632.40

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Solution

The fourth proportional to 12,024,375.82, 16,593,194.05 and 6,517,632.40 is: 8,994,091.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,024,375.82 : 16,593,194.05 = 6,517,632.40 : x
  2. Step 2: Convert to fraction form
    12,024,375.82/16,593,194.05 = 6,517,632.40/x
  3. Step 3: Cross multiply
    12,024,375.82x = 16,593,194.05 × 6,517,632.40
  4. Step 4: Simplify right side
    12,024,375.82x = 108,148,339,101,990.16
  5. Step 5: Solve for x
    x = 108,148,339,101,990.16/12,024,375.82
  6. Step 6: Final answer
    x = 8,994,091.73

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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.