Home / 17,588,405.75-26,379,505.80-6,796,834.67

Finding the Fourth Proportional to 17,588,405.75, 26,379,505.80 and 6,796,834.67

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Solution

The fourth proportional to 17,588,405.75, 26,379,505.80 and 6,796,834.67 is: 10,194,052.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,588,405.75 : 26,379,505.80 = 6,796,834.67 : x
  2. Step 2: Convert to fraction form
    17,588,405.75/26,379,505.80 = 6,796,834.67/x
  3. Step 3: Cross multiply
    17,588,405.75x = 26,379,505.80 × 6,796,834.67
  4. Step 4: Simplify right side
    17,588,405.75x = 179,297,139,664,854.88
  5. Step 5: Solve for x
    x = 179,297,139,664,854.88/17,588,405.75
  6. Step 6: Final answer
    x = 10,194,052.96

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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.