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Finding the Third Proportional to 10,505,174 and 22,579,696

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Solution

The third proportional to 10,505,174 and 22,579,696 is: 48,532,529.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,505,174 : 22,579,696 = 22,579,696 : x
  2. Step 2: Convert to fraction form
    10,505,174/22,579,696 = 22,579,696/x
  3. Step 3: Cross multiply
    10,505,174x = 22,579,696 × 22,579,696
  4. Step 4: Simplify right side
    10,505,174x = 509,842,671,452,416
  5. Step 5: Solve for x
    x = 509,842,671,452,416/10,505,174
  6. Step 6: Final answer
    x = 48,532,529.92

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.