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Finding the Third Proportional to 20,639,293 and 48,196,231

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Solution

The third proportional to 20,639,293 and 48,196,231 is: 112,546,330.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,639,293 : 48,196,231 = 48,196,231 : x
  2. Step 2: Convert to fraction form
    20,639,293/48,196,231 = 48,196,231/x
  3. Step 3: Cross multiply
    20,639,293x = 48,196,231 × 48,196,231
  4. Step 4: Simplify right side
    20,639,293x = 2,322,876,682,605,361
  5. Step 5: Solve for x
    x = 2,322,876,682,605,361/20,639,293
  6. Step 6: Final answer
    x = 112,546,330.08

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.