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Finding the Third Proportional to 45,640,530 and 101,485,602

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Solution

The third proportional to 45,640,530 and 101,485,602 is: 225,661,871.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,640,530 : 101,485,602 = 101,485,602 : x
  2. Step 2: Convert to fraction form
    45,640,530/101,485,602 = 101,485,602/x
  3. Step 3: Cross multiply
    45,640,530x = 101,485,602 × 101,485,602
  4. Step 4: Simplify right side
    45,640,530x = 10,299,327,413,302,404
  5. Step 5: Solve for x
    x = 10,299,327,413,302,404/45,640,530
  6. Step 6: Final answer
    x = 225,661,871.44

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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.