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Finding the Third Proportional to 8,891,670 and 13,337,504

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Solution

The third proportional to 8,891,670 and 13,337,504 is: 20,006,254.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,891,670 : 13,337,504 = 13,337,504 : x
  2. Step 2: Convert to fraction form
    8,891,670/13,337,504 = 13,337,504/x
  3. Step 3: Cross multiply
    8,891,670x = 13,337,504 × 13,337,504
  4. Step 4: Simplify right side
    8,891,670x = 177,889,012,950,016
  5. Step 5: Solve for x
    x = 177,889,012,950,016/8,891,670
  6. Step 6: Final answer
    x = 20,006,254.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.