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Finding the Third Proportional to 37,654,436 and 82,214,152

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Solution

The third proportional to 37,654,436 and 82,214,152 is: 179,505,192.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,654,436 : 82,214,152 = 82,214,152 : x
  2. Step 2: Convert to fraction form
    37,654,436/82,214,152 = 82,214,152/x
  3. Step 3: Cross multiply
    37,654,436x = 82,214,152 × 82,214,152
  4. Step 4: Simplify right side
    37,654,436x = 6,759,166,789,079,104
  5. Step 5: Solve for x
    x = 6,759,166,789,079,104/37,654,436
  6. Step 6: Final answer
    x = 179,505,192.67

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.