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Finding the Third Proportional to 45,641,132 and 101,486,968

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Solution

The third proportional to 45,641,132 and 101,486,968 is: 225,664,969.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,641,132 : 101,486,968 = 101,486,968 : x
  2. Step 2: Convert to fraction form
    45,641,132/101,486,968 = 101,486,968/x
  3. Step 3: Cross multiply
    45,641,132x = 101,486,968 × 101,486,968
  4. Step 4: Simplify right side
    45,641,132x = 10,299,604,673,833,024
  5. Step 5: Solve for x
    x = 10,299,604,673,833,024/45,641,132
  6. Step 6: Final answer
    x = 225,664,969.79

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.