Home / 17,496,566.20-26,244,849.30-15,984,911.80

Finding the Fourth Proportional to 17,496,566.20, 26,244,849.30 and 15,984,911.80

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Solution

The fourth proportional to 17,496,566.20, 26,244,849.30 and 15,984,911.80 is: 23,977,367.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,566.20 : 26,244,849.30 = 15,984,911.80 : x
  2. Step 2: Convert to fraction form
    17,496,566.20/26,244,849.30 = 15,984,911.80/x
  3. Step 3: Cross multiply
    17,496,566.20x = 26,244,849.30 × 15,984,911.80
  4. Step 4: Simplify right side
    17,496,566.20x = 419,521,601,264,791.75
  5. Step 5: Solve for x
    x = 419,521,601,264,791.75/17,496,566.20
  6. Step 6: Final answer
    x = 23,977,367.70

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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.