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Finding the Third Proportional to 73,118,236.50 and 158,823,225

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Solution

The third proportional to 73,118,236.50 and 158,823,225 is: 344,986,668.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,118,236.50 : 158,823,225 = 158,823,225 : x
  2. Step 2: Convert to fraction form
    73,118,236.50/158,823,225 = 158,823,225/x
  3. Step 3: Cross multiply
    73,118,236.50x = 158,823,225 × 158,823,225
  4. Step 4: Simplify right side
    73,118,236.50x = 25,224,816,799,400,624
  5. Step 5: Solve for x
    x = 25,224,816,799,400,624/73,118,236.50
  6. Step 6: Final answer
    x = 344,986,668.26

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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.