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Finding the Third Proportional to 13,458,091.50 and 29,607,651

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Solution

The third proportional to 13,458,091.50 and 29,607,651 is: 65,136,501.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,458,091.50 : 29,607,651 = 29,607,651 : x
  2. Step 2: Convert to fraction form
    13,458,091.50/29,607,651 = 29,607,651/x
  3. Step 3: Cross multiply
    13,458,091.50x = 29,607,651 × 29,607,651
  4. Step 4: Simplify right side
    13,458,091.50x = 876,612,997,737,801
  5. Step 5: Solve for x
    x = 876,612,997,737,801/13,458,091.50
  6. Step 6: Final answer
    x = 65,136,501.54

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.