Home / 17,007,439.23-25,511,601.38-4,876,412.67

Finding the Fourth Proportional to 17,007,439.23, 25,511,601.38 and 4,876,412.67

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Solution

The fourth proportional to 17,007,439.23, 25,511,601.38 and 4,876,412.67 is: 7,314,745.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,007,439.23 : 25,511,601.38 = 4,876,412.67 : x
  2. Step 2: Convert to fraction form
    17,007,439.23/25,511,601.38 = 4,876,412.67/x
  3. Step 3: Cross multiply
    17,007,439.23x = 25,511,601.38 × 4,876,412.67
  4. Step 4: Simplify right side
    17,007,439.23x = 124,405,096,177,039.42
  5. Step 5: Solve for x
    x = 124,405,096,177,039.42/17,007,439.23
  6. Step 6: Final answer
    x = 7,314,745.89

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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.