Home / 17,206,425.98-25,809,638.97-6,424,568.83

Finding the Fourth Proportional to 17,206,425.98, 25,809,638.97 and 6,424,568.83

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Solution

The fourth proportional to 17,206,425.98, 25,809,638.97 and 6,424,568.83 is: 9,636,853.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,206,425.98 : 25,809,638.97 = 6,424,568.83 : x
  2. Step 2: Convert to fraction form
    17,206,425.98/25,809,638.97 = 6,424,568.83/x
  3. Step 3: Cross multiply
    17,206,425.98x = 25,809,638.97 × 6,424,568.83
  4. Step 4: Simplify right side
    17,206,425.98x = 165,815,802,040,215.31
  5. Step 5: Solve for x
    x = 165,815,802,040,215.31/17,206,425.98
  6. Step 6: Final answer
    x = 9,636,853.25

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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.