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Finding the Third Proportional to 7,960,486 and 17,056,847

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Solution

The third proportional to 7,960,486 and 17,056,847 is: 36,547,521.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,960,486 : 17,056,847 = 17,056,847 : x
  2. Step 2: Convert to fraction form
    7,960,486/17,056,847 = 17,056,847/x
  3. Step 3: Cross multiply
    7,960,486x = 17,056,847 × 17,056,847
  4. Step 4: Simplify right side
    7,960,486x = 290,936,029,581,409
  5. Step 5: Solve for x
    x = 290,936,029,581,409/7,960,486
  6. Step 6: Final answer
    x = 36,547,521.04

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.