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Finding the Third Proportional to 57,734,196 and 125,631,939

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Solution

The third proportional to 57,734,196 and 125,631,939 is: 273,380,166.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,734,196 : 125,631,939 = 125,631,939 : x
  2. Step 2: Convert to fraction form
    57,734,196/125,631,939 = 125,631,939/x
  3. Step 3: Cross multiply
    57,734,196x = 125,631,939 × 125,631,939
  4. Step 4: Simplify right side
    57,734,196x = 15,783,384,096,899,720
  5. Step 5: Solve for x
    x = 15,783,384,096,899,720/57,734,196
  6. Step 6: Final answer
    x = 273,380,166.18

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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.