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Finding the Third Proportional to 6,629,893 and 9,904,008

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Solution

The third proportional to 6,629,893 and 9,904,008 is: 14,795,016.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,629,893 : 9,904,008 = 9,904,008 : x
  2. Step 2: Convert to fraction form
    6,629,893/9,904,008 = 9,904,008/x
  3. Step 3: Cross multiply
    6,629,893x = 9,904,008 × 9,904,008
  4. Step 4: Simplify right side
    6,629,893x = 98,089,374,464,064
  5. Step 5: Solve for x
    x = 98,089,374,464,064/6,629,893
  6. Step 6: Final answer
    x = 14,795,016.22

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.