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Finding the Third Proportional to 5,076,668 and 11,079,370

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Solution

The third proportional to 5,076,668 and 11,079,370 is: 24,179,725.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,076,668 : 11,079,370 = 11,079,370 : x
  2. Step 2: Convert to fraction form
    5,076,668/11,079,370 = 11,079,370/x
  3. Step 3: Cross multiply
    5,076,668x = 11,079,370 × 11,079,370
  4. Step 4: Simplify right side
    5,076,668x = 122,752,439,596,900
  5. Step 5: Solve for x
    x = 122,752,439,596,900/5,076,668
  6. Step 6: Final answer
    x = 24,179,725.68

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.