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Finding the Third Proportional to 13,944,403.13 and 29,905,949.25

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Solution

The third proportional to 13,944,403.13 and 29,905,949.25 is: 64,137,976.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,944,403.13 : 29,905,949.25 = 29,905,949.25 : x
  2. Step 2: Convert to fraction form
    13,944,403.13/29,905,949.25 = 29,905,949.25/x
  3. Step 3: Cross multiply
    13,944,403.13x = 29,905,949.25 × 29,905,949.25
  4. Step 4: Simplify right side
    13,944,403.13x = 894,365,800,543,575.50
  5. Step 5: Solve for x
    x = 894,365,800,543,575.50/13,944,403.13
  6. Step 6: Final answer
    x = 64,137,976.54

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.