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Finding the Third Proportional to 22,008,969 and 51,786,175.50

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Solution

The third proportional to 22,008,969 and 51,786,175.50 is: 121,850,686.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,008,969 : 51,786,175.50 = 51,786,175.50 : x
  2. Step 2: Convert to fraction form
    22,008,969/51,786,175.50 = 51,786,175.50/x
  3. Step 3: Cross multiply
    22,008,969x = 51,786,175.50 × 51,786,175.50
  4. Step 4: Simplify right side
    22,008,969x = 2,681,807,972,916,800
  5. Step 5: Solve for x
    x = 2,681,807,972,916,800/22,008,969
  6. Step 6: Final answer
    x = 121,850,686.10

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Why These Related Problems?

These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.