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Finding the Third Proportional to 18,414,333 and 25,603,659

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Solution

The third proportional to 18,414,333 and 25,603,659 is: 35,599,842.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,414,333 : 25,603,659 = 25,603,659 : x
  2. Step 2: Convert to fraction form
    18,414,333/25,603,659 = 25,603,659/x
  3. Step 3: Cross multiply
    18,414,333x = 25,603,659 × 25,603,659
  4. Step 4: Simplify right side
    18,414,333x = 655,547,354,188,281
  5. Step 5: Solve for x
    x = 655,547,354,188,281/18,414,333
  6. Step 6: Final answer
    x = 35,599,842.48

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.