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Finding the Third Proportional to 8,114,478 and 17,134,377

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Solution

The third proportional to 8,114,478 and 17,134,377 is: 36,180,623.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,114,478 : 17,134,377 = 17,134,377 : x
  2. Step 2: Convert to fraction form
    8,114,478/17,134,377 = 17,134,377/x
  3. Step 3: Cross multiply
    8,114,478x = 17,134,377 × 17,134,377
  4. Step 4: Simplify right side
    8,114,478x = 293,586,875,178,129
  5. Step 5: Solve for x
    x = 293,586,875,178,129/8,114,478
  6. Step 6: Final answer
    x = 36,180,623.72

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.