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Finding the Third Proportional to 10,365,884 and 22,554,908

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Solution

The third proportional to 10,365,884 and 22,554,908 is: 49,076,747.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,365,884 : 22,554,908 = 22,554,908 : x
  2. Step 2: Convert to fraction form
    10,365,884/22,554,908 = 22,554,908/x
  3. Step 3: Cross multiply
    10,365,884x = 22,554,908 × 22,554,908
  4. Step 4: Simplify right side
    10,365,884x = 508,723,874,888,464
  5. Step 5: Solve for x
    x = 508,723,874,888,464/10,365,884
  6. Step 6: Final answer
    x = 49,076,747.81

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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.