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Finding the Third Proportional to 13,644,220.50 and 29,757,726

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Solution

The third proportional to 13,644,220.50 and 29,757,726 is: 64,900,904.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,644,220.50 : 29,757,726 = 29,757,726 : x
  2. Step 2: Convert to fraction form
    13,644,220.50/29,757,726 = 29,757,726/x
  3. Step 3: Cross multiply
    13,644,220.50x = 29,757,726 × 29,757,726
  4. Step 4: Simplify right side
    13,644,220.50x = 885,522,256,691,076
  5. Step 5: Solve for x
    x = 885,522,256,691,076/13,644,220.50
  6. Step 6: Final answer
    x = 64,900,904.87

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.