Home / 17,158,521.24-25,737,760.17-4,379,025.96

Finding the Fourth Proportional to 17,158,521.24, 25,737,760.17 and 4,379,025.96

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Solution

The fourth proportional to 17,158,521.24, 25,737,760.17 and 4,379,025.96 is: 6,568,533.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,158,521.24 : 25,737,760.17 = 4,379,025.96 : x
  2. Step 2: Convert to fraction form
    17,158,521.24/25,737,760.17 = 4,379,025.96/x
  3. Step 3: Cross multiply
    17,158,521.24x = 25,737,760.17 × 4,379,025.96
  4. Step 4: Simplify right side
    17,158,521.24x = 112,706,319,936,684.02
  5. Step 5: Solve for x
    x = 112,706,319,936,684.02/17,158,521.24
  6. Step 6: Final answer
    x = 6,568,533.40

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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.