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Finding the Third Proportional to 15,597,936 and 33,662,058

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Solution

The third proportional to 15,597,936 and 33,662,058 is: 72,646,416.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,597,936 : 33,662,058 = 33,662,058 : x
  2. Step 2: Convert to fraction form
    15,597,936/33,662,058 = 33,662,058/x
  3. Step 3: Cross multiply
    15,597,936x = 33,662,058 × 33,662,058
  4. Step 4: Simplify right side
    15,597,936x = 1,133,134,148,795,364
  5. Step 5: Solve for x
    x = 1,133,134,148,795,364/15,597,936
  6. Step 6: Final answer
    x = 72,646,416.09

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.