Home / 16,093,065.10-24,143,874.45-6,991,257.10

Finding the Fourth Proportional to 16,093,065.10, 24,143,874.45 and 6,991,257.10

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Solution

The fourth proportional to 16,093,065.10, 24,143,874.45 and 6,991,257.10 is: 10,488,743.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,093,065.10 : 24,143,874.45 = 6,991,257.10 : x
  2. Step 2: Convert to fraction form
    16,093,065.10/24,143,874.45 = 6,991,257.10/x
  3. Step 3: Cross multiply
    16,093,065.10x = 24,143,874.45 × 6,991,257.10
  4. Step 4: Simplify right side
    16,093,065.10x = 168,796,033,670,071.09
  5. Step 5: Solve for x
    x = 168,796,033,670,071.09/16,093,065.10
  6. Step 6: Final answer
    x = 10,488,743.61

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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.