Home / 16,707,162.87-25,060,765.97-4,576,732.88

Finding the Fourth Proportional to 16,707,162.87, 25,060,765.97 and 4,576,732.88

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Solution

The fourth proportional to 16,707,162.87, 25,060,765.97 and 4,576,732.88 is: 6,865,105.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,707,162.87 : 25,060,765.97 = 4,576,732.88 : x
  2. Step 2: Convert to fraction form
    16,707,162.87/25,060,765.97 = 4,576,732.88/x
  3. Step 3: Cross multiply
    16,707,162.87x = 25,060,765.97 × 4,576,732.88
  4. Step 4: Simplify right side
    16,707,162.87x = 114,696,431,499,022.09
  5. Step 5: Solve for x
    x = 114,696,431,499,022.09/16,707,162.87
  6. Step 6: Final answer
    x = 6,865,105.25

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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.