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Finding the Third Proportional to 19,893,852 and 29,914,632

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Solution

The third proportional to 19,893,852 and 29,914,632 is: 44,983,003.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,893,852 : 29,914,632 = 29,914,632 : x
  2. Step 2: Convert to fraction form
    19,893,852/29,914,632 = 29,914,632/x
  3. Step 3: Cross multiply
    19,893,852x = 29,914,632 × 29,914,632
  4. Step 4: Simplify right side
    19,893,852x = 894,885,207,695,424
  5. Step 5: Solve for x
    x = 894,885,207,695,424/19,893,852
  6. Step 6: Final answer
    x = 44,983,003.18

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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.