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Finding the Third Proportional to 4,845,392 and 10,646,008

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Solution

The third proportional to 4,845,392 and 10,646,008 is: 23,390,777.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,845,392 : 10,646,008 = 10,646,008 : x
  2. Step 2: Convert to fraction form
    4,845,392/10,646,008 = 10,646,008/x
  3. Step 3: Cross multiply
    4,845,392x = 10,646,008 × 10,646,008
  4. Step 4: Simplify right side
    4,845,392x = 113,337,486,336,064
  5. Step 5: Solve for x
    x = 113,337,486,336,064/4,845,392
  6. Step 6: Final answer
    x = 23,390,777.53

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.