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Finding the Third Proportional to 20,224,881 and 44,572,578.75

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Solution

The third proportional to 20,224,881 and 44,572,578.75 is: 98,231,222.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,224,881 : 44,572,578.75 = 44,572,578.75 : x
  2. Step 2: Convert to fraction form
    20,224,881/44,572,578.75 = 44,572,578.75/x
  3. Step 3: Cross multiply
    20,224,881x = 44,572,578.75 × 44,572,578.75
  4. Step 4: Simplify right side
    20,224,881x = 1,986,714,776,424,951.50
  5. Step 5: Solve for x
    x = 1,986,714,776,424,951.50/20,224,881
  6. Step 6: Final answer
    x = 98,231,222.05

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.