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Finding the Third Proportional to 45,523,358.50 and 100,126,885

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Solution

The third proportional to 45,523,358.50 and 100,126,885 is: 220,225,252.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,523,358.50 : 100,126,885 = 100,126,885 : x
  2. Step 2: Convert to fraction form
    45,523,358.50/100,126,885 = 100,126,885/x
  3. Step 3: Cross multiply
    45,523,358.50x = 100,126,885 × 100,126,885
  4. Step 4: Simplify right side
    45,523,358.50x = 10,025,393,099,803,224
  5. Step 5: Solve for x
    x = 10,025,393,099,803,224/45,523,358.50
  6. Step 6: Final answer
    x = 220,225,252.05

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.