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Finding the Third Proportional to 20,361,000 and 43,910,160

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Solution

The third proportional to 20,361,000 and 43,910,160 is: 94,695,847.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,361,000 : 43,910,160 = 43,910,160 : x
  2. Step 2: Convert to fraction form
    20,361,000/43,910,160 = 43,910,160/x
  3. Step 3: Cross multiply
    20,361,000x = 43,910,160 × 43,910,160
  4. Step 4: Simplify right side
    20,361,000x = 1,928,102,151,225,600
  5. Step 5: Solve for x
    x = 1,928,102,151,225,600/20,361,000
  6. Step 6: Final answer
    x = 94,695,847.51

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.