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Finding the Third Proportional to 45,001,700 and 98,180,962

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Solution

The third proportional to 45,001,700 and 98,180,962 is: 214,203,047.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,001,700 : 98,180,962 = 98,180,962 : x
  2. Step 2: Convert to fraction form
    45,001,700/98,180,962 = 98,180,962/x
  3. Step 3: Cross multiply
    45,001,700x = 98,180,962 × 98,180,962
  4. Step 4: Simplify right side
    45,001,700x = 9,639,501,299,245,444
  5. Step 5: Solve for x
    x = 9,639,501,299,245,444/45,001,700
  6. Step 6: Final answer
    x = 214,203,047.87

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.