Home / 16,952,455.72-25,431,811.26-5,593,701.16

Finding the Fourth Proportional to 16,952,455.72, 25,431,811.26 and 5,593,701.16

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Solution

The fourth proportional to 16,952,455.72, 25,431,811.26 and 5,593,701.16 is: 8,391,583.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,952,455.72 : 25,431,811.26 = 5,593,701.16 : x
  2. Step 2: Convert to fraction form
    16,952,455.72/25,431,811.26 = 5,593,701.16/x
  3. Step 3: Cross multiply
    16,952,455.72x = 25,431,811.26 × 5,593,701.16
  4. Step 4: Simplify right side
    16,952,455.72x = 142,257,952,145,963.06
  5. Step 5: Solve for x
    x = 142,257,952,145,963.06/16,952,455.72
  6. Step 6: Final answer
    x = 8,391,583.76

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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.