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Finding the Third Proportional to 20,360,850 and 43,636,296

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Solution

The third proportional to 20,360,850 and 43,636,296 is: 93,518,999.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,360,850 : 43,636,296 = 43,636,296 : x
  2. Step 2: Convert to fraction form
    20,360,850/43,636,296 = 43,636,296/x
  3. Step 3: Cross multiply
    20,360,850x = 43,636,296 × 43,636,296
  4. Step 4: Simplify right side
    20,360,850x = 1,904,126,328,599,616
  5. Step 5: Solve for x
    x = 1,904,126,328,599,616/20,360,850
  6. Step 6: Final answer
    x = 93,518,999.87

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.