Home / 17,647,460.52-26,475,446.32-6,131,251.91

Finding the Fourth Proportional to 17,647,460.52, 26,475,446.32 and 6,131,251.91

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Solution

The fourth proportional to 17,647,460.52, 26,475,446.32 and 6,131,251.91 is: 9,198,356.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,647,460.52 : 26,475,446.32 = 6,131,251.91 : x
  2. Step 2: Convert to fraction form
    17,647,460.52/26,475,446.32 = 6,131,251.91/x
  3. Step 3: Cross multiply
    17,647,460.52x = 26,475,446.32 × 6,131,251.91
  4. Step 4: Simplify right side
    17,647,460.52x = 162,327,630,837,118.38
  5. Step 5: Solve for x
    x = 162,327,630,837,118.38/17,647,460.52
  6. Step 6: Final answer
    x = 9,198,356.36

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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.