Home / 17,269,520.52-25,903,918.98-5,755,821.24

Finding the Fourth Proportional to 17,269,520.52, 25,903,918.98 and 5,755,821.24

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Solution

The fourth proportional to 17,269,520.52, 25,903,918.98 and 5,755,821.24 is: 8,633,611.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,269,520.52 : 25,903,918.98 = 5,755,821.24 : x
  2. Step 2: Convert to fraction form
    17,269,520.52/25,903,918.98 = 5,755,821.24/x
  3. Step 3: Cross multiply
    17,269,520.52x = 25,903,918.98 × 5,755,821.24
  4. Step 4: Simplify right side
    17,269,520.52x = 149,098,327,064,323.16
  5. Step 5: Solve for x
    x = 149,098,327,064,323.16/17,269,520.52
  6. Step 6: Final answer
    x = 8,633,611.27

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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.