Home / 16,576,579.73-24,867,526.80-6,993,369.90

Finding the Fourth Proportional to 16,576,579.73, 24,867,526.80 and 6,993,369.90

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Solution

The fourth proportional to 16,576,579.73, 24,867,526.80 and 6,993,369.90 is: 10,491,175.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,576,579.73 : 24,867,526.80 = 6,993,369.90 : x
  2. Step 2: Convert to fraction form
    16,576,579.73/24,867,526.80 = 6,993,369.90/x
  3. Step 3: Cross multiply
    16,576,579.73x = 24,867,526.80 × 6,993,369.90
  4. Step 4: Simplify right side
    16,576,579.73x = 173,907,813,436,788.47
  5. Step 5: Solve for x
    x = 173,907,813,436,788.47/16,576,579.73
  6. Step 6: Final answer
    x = 10,491,175.88

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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.