Home / 15,824,961.88-23,737,183.42-5,042,116.24

Finding the Fourth Proportional to 15,824,961.88, 23,737,183.42 and 5,042,116.24

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Solution

The fourth proportional to 15,824,961.88, 23,737,183.42 and 5,042,116.24 is: 7,563,091.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,824,961.88 : 23,737,183.42 = 5,042,116.24 : x
  2. Step 2: Convert to fraction form
    15,824,961.88/23,737,183.42 = 5,042,116.24/x
  3. Step 3: Cross multiply
    15,824,961.88x = 23,737,183.42 × 5,042,116.24
  4. Step 4: Simplify right side
    15,824,961.88x = 119,685,638,013,840.75
  5. Step 5: Solve for x
    x = 119,685,638,013,840.75/15,824,961.88
  6. Step 6: Final answer
    x = 7,563,091.71

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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.