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Finding the Third Proportional to 6,071,644 and 13,152,196

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Solution

The third proportional to 6,071,644 and 13,152,196 is: 28,489,855.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,071,644 : 13,152,196 = 13,152,196 : x
  2. Step 2: Convert to fraction form
    6,071,644/13,152,196 = 13,152,196/x
  3. Step 3: Cross multiply
    6,071,644x = 13,152,196 × 13,152,196
  4. Step 4: Simplify right side
    6,071,644x = 172,980,259,622,416
  5. Step 5: Solve for x
    x = 172,980,259,622,416/6,071,644
  6. Step 6: Final answer
    x = 28,489,855.40

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.