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Finding the Third Proportional to 15,681,124 and 33,632,252

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Solution

The third proportional to 15,681,124 and 33,632,252 is: 72,133,118.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,681,124 : 33,632,252 = 33,632,252 : x
  2. Step 2: Convert to fraction form
    15,681,124/33,632,252 = 33,632,252/x
  3. Step 3: Cross multiply
    15,681,124x = 33,632,252 × 33,632,252
  4. Step 4: Simplify right side
    15,681,124x = 1,131,128,374,591,504
  5. Step 5: Solve for x
    x = 1,131,128,374,591,504/15,681,124
  6. Step 6: Final answer
    x = 72,133,118.43

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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.