Home / 17,014,380.48-25,521,439.50-4,234,799.88

Finding the Fourth Proportional to 17,014,380.48, 25,521,439.50 and 4,234,799.88

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Solution

The fourth proportional to 17,014,380.48, 25,521,439.50 and 4,234,799.88 is: 6,352,167.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,014,380.48 : 25,521,439.50 = 4,234,799.88 : x
  2. Step 2: Convert to fraction form
    17,014,380.48/25,521,439.50 = 4,234,799.88/x
  3. Step 3: Cross multiply
    17,014,380.48x = 25,521,439.50 × 4,234,799.88
  4. Step 4: Simplify right side
    17,014,380.48x = 108,078,188,932,027.25
  5. Step 5: Solve for x
    x = 108,078,188,932,027.25/17,014,380.48
  6. Step 6: Final answer
    x = 6,352,167.16

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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.