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Finding the Third Proportional to 17,036,901 and 36,948,330

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Solution

The third proportional to 17,036,901 and 36,948,330 is: 80,130,716.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,036,901 : 36,948,330 = 36,948,330 : x
  2. Step 2: Convert to fraction form
    17,036,901/36,948,330 = 36,948,330/x
  3. Step 3: Cross multiply
    17,036,901x = 36,948,330 × 36,948,330
  4. Step 4: Simplify right side
    17,036,901x = 1,365,179,089,788,900
  5. Step 5: Solve for x
    x = 1,365,179,089,788,900/17,036,901
  6. Step 6: Final answer
    x = 80,130,716.84

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.