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Finding the Third Proportional to 10,110,912.75 and 22,113,452.25

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Solution

The third proportional to 10,110,912.75 and 22,113,452.25 is: 48,364,057.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,110,912.75 : 22,113,452.25 = 22,113,452.25 : x
  2. Step 2: Convert to fraction form
    10,110,912.75/22,113,452.25 = 22,113,452.25/x
  3. Step 3: Cross multiply
    10,110,912.75x = 22,113,452.25 × 22,113,452.25
  4. Step 4: Simplify right side
    10,110,912.75x = 489,004,770,413,030.06
  5. Step 5: Solve for x
    x = 489,004,770,413,030.06/10,110,912.75
  6. Step 6: Final answer
    x = 48,364,057.97

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.