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Finding the Third Proportional to 22,169,565 and 51,798,108

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Solution

The third proportional to 22,169,565 and 51,798,108 is: 121,023,754.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,169,565 : 51,798,108 = 51,798,108 : x
  2. Step 2: Convert to fraction form
    22,169,565/51,798,108 = 51,798,108/x
  3. Step 3: Cross multiply
    22,169,565x = 51,798,108 × 51,798,108
  4. Step 4: Simplify right side
    22,169,565x = 2,683,043,992,379,664
  5. Step 5: Solve for x
    x = 2,683,043,992,379,664/22,169,565
  6. Step 6: Final answer
    x = 121,023,754.52

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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.