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Finding the Third Proportional to 32,492,677.50 and 71,361,999

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Solution

The third proportional to 32,492,677.50 and 71,361,999 is: 156,728,693.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,492,677.50 : 71,361,999 = 71,361,999 : x
  2. Step 2: Convert to fraction form
    32,492,677.50/71,361,999 = 71,361,999/x
  3. Step 3: Cross multiply
    32,492,677.50x = 71,361,999 × 71,361,999
  4. Step 4: Simplify right side
    32,492,677.50x = 5,092,534,901,276,001
  5. Step 5: Solve for x
    x = 5,092,534,901,276,001/32,492,677.50
  6. Step 6: Final answer
    x = 156,728,693.76

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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.