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Finding the Third Proportional to 20,241,473 and 44,076,915

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Solution

The third proportional to 20,241,473 and 44,076,915 is: 95,979,894.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,241,473 : 44,076,915 = 44,076,915 : x
  2. Step 2: Convert to fraction form
    20,241,473/44,076,915 = 44,076,915/x
  3. Step 3: Cross multiply
    20,241,473x = 44,076,915 × 44,076,915
  4. Step 4: Simplify right side
    20,241,473x = 1,942,774,435,917,225
  5. Step 5: Solve for x
    x = 1,942,774,435,917,225/20,241,473
  6. Step 6: Final answer
    x = 95,979,894.15

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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.