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Finding the Third Proportional to 45,035,530 and 91,324,226

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Solution

The third proportional to 45,035,530 and 91,324,226 is: 185,189,654.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,035,530 : 91,324,226 = 91,324,226 : x
  2. Step 2: Convert to fraction form
    45,035,530/91,324,226 = 91,324,226/x
  3. Step 3: Cross multiply
    45,035,530x = 91,324,226 × 91,324,226
  4. Step 4: Simplify right side
    45,035,530x = 8,340,114,254,499,076
  5. Step 5: Solve for x
    x = 8,340,114,254,499,076/45,035,530
  6. Step 6: Final answer
    x = 185,189,654.80

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.