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Finding the Third Proportional to 20,020,611.50 and 43,711,008

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Solution

The third proportional to 20,020,611.50 and 43,711,008 is: 95,434,258.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,020,611.50 : 43,711,008 = 43,711,008 : x
  2. Step 2: Convert to fraction form
    20,020,611.50/43,711,008 = 43,711,008/x
  3. Step 3: Cross multiply
    20,020,611.50x = 43,711,008 × 43,711,008
  4. Step 4: Simplify right side
    20,020,611.50x = 1,910,652,220,376,064
  5. Step 5: Solve for x
    x = 1,910,652,220,376,064/20,020,611.50
  6. Step 6: Final answer
    x = 95,434,258.86

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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.