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Finding the Third Proportional to 73,850,737.50 and 161,599,779

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Solution

The third proportional to 73,850,737.50 and 161,599,779 is: 353,611,750.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,850,737.50 : 161,599,779 = 161,599,779 : x
  2. Step 2: Convert to fraction form
    73,850,737.50/161,599,779 = 161,599,779/x
  3. Step 3: Cross multiply
    73,850,737.50x = 161,599,779 × 161,599,779
  4. Step 4: Simplify right side
    73,850,737.50x = 26,114,488,572,848,840
  5. Step 5: Solve for x
    x = 26,114,488,572,848,840/73,850,737.50
  6. Step 6: Final answer
    x = 353,611,750.63

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.