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Finding the Third Proportional to 10,627,335 and 16,918,443

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Solution

The third proportional to 10,627,335 and 16,918,443 is: 26,933,724.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,627,335 : 16,918,443 = 16,918,443 : x
  2. Step 2: Convert to fraction form
    10,627,335/16,918,443 = 16,918,443/x
  3. Step 3: Cross multiply
    10,627,335x = 16,918,443 × 16,918,443
  4. Step 4: Simplify right side
    10,627,335x = 286,233,713,544,249
  5. Step 5: Solve for x
    x = 286,233,713,544,249/10,627,335
  6. Step 6: Final answer
    x = 26,933,724.55

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.