Home / 17,300,162.75-25,950,269.38-7,065,022.66

Finding the Fourth Proportional to 17,300,162.75, 25,950,269.38 and 7,065,022.66

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Solution

The fourth proportional to 17,300,162.75, 25,950,269.38 and 7,065,022.66 is: 10,597,544.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,300,162.75 : 25,950,269.38 = 7,065,022.66 : x
  2. Step 2: Convert to fraction form
    17,300,162.75/25,950,269.38 = 7,065,022.66/x
  3. Step 3: Cross multiply
    17,300,162.75x = 25,950,269.38 × 7,065,022.66
  4. Step 4: Simplify right side
    17,300,162.75x = 183,339,241,167,479.03
  5. Step 5: Solve for x
    x = 183,339,241,167,479.03/17,300,162.75
  6. Step 6: Final answer
    x = 10,597,544.30

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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.