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Finding the Third Proportional to 10,262,166 and 22,310,520

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Solution

The third proportional to 10,262,166 and 22,310,520 is: 48,504,312.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,262,166 : 22,310,520 = 22,310,520 : x
  2. Step 2: Convert to fraction form
    10,262,166/22,310,520 = 22,310,520/x
  3. Step 3: Cross multiply
    10,262,166x = 22,310,520 × 22,310,520
  4. Step 4: Simplify right side
    10,262,166x = 497,759,302,670,400
  5. Step 5: Solve for x
    x = 497,759,302,670,400/10,262,166
  6. Step 6: Final answer
    x = 48,504,312.12

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.