Home / 11,410,079.38-17,117,111.97-5,020,165.65

Finding the Fourth Proportional to 11,410,079.38, 17,117,111.97 and 5,020,165.65

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Solution

The fourth proportional to 11,410,079.38, 17,117,111.97 and 5,020,165.65 is: 7,531,125.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,410,079.38 : 17,117,111.97 = 5,020,165.65 : x
  2. Step 2: Convert to fraction form
    11,410,079.38/17,117,111.97 = 5,020,165.65/x
  3. Step 3: Cross multiply
    11,410,079.38x = 17,117,111.97 × 5,020,165.65
  4. Step 4: Simplify right side
    11,410,079.38x = 85,930,737,603,186.98
  5. Step 5: Solve for x
    x = 85,930,737,603,186.98/11,410,079.38
  6. Step 6: Final answer
    x = 7,531,125.31

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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.