Home / 17,261,944.20-25,890,029.19-6,329,874.78

Finding the Fourth Proportional to 17,261,944.20, 25,890,029.19 and 6,329,874.78

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Solution

The fourth proportional to 17,261,944.20, 25,890,029.19 and 6,329,874.78 is: 9,493,753.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,261,944.20 : 25,890,029.19 = 6,329,874.78 : x
  2. Step 2: Convert to fraction form
    17,261,944.20/25,890,029.19 = 6,329,874.78/x
  3. Step 3: Cross multiply
    17,261,944.20x = 25,890,029.19 × 6,329,874.78
  4. Step 4: Simplify right side
    17,261,944.20x = 163,880,642,823,244.84
  5. Step 5: Solve for x
    x = 163,880,642,823,244.84/17,261,944.20
  6. Step 6: Final answer
    x = 9,493,753.48

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Why These Related Problems?

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