Home / 16,576,589.73-24,867,541.80-6,993,379.90

Finding the Fourth Proportional to 16,576,589.73, 24,867,541.80 and 6,993,379.90

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Solution

The fourth proportional to 16,576,589.73, 24,867,541.80 and 6,993,379.90 is: 10,491,190.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,576,589.73 : 24,867,541.80 = 6,993,379.90 : x
  2. Step 2: Convert to fraction form
    16,576,589.73/24,867,541.80 = 6,993,379.90/x
  3. Step 3: Cross multiply
    16,576,589.73x = 24,867,541.80 × 6,993,379.90
  4. Step 4: Simplify right side
    16,576,589.73x = 173,908,166,986,529.84
  5. Step 5: Solve for x
    x = 173,908,166,986,529.84/16,576,589.73
  6. Step 6: Final answer
    x = 10,491,190.88

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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.