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Finding the Third Proportional to 37,554,406.50 and 80,069,235

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Solution

The third proportional to 37,554,406.50 and 80,069,235 is: 170,714,517.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,554,406.50 : 80,069,235 = 80,069,235 : x
  2. Step 2: Convert to fraction form
    37,554,406.50/80,069,235 = 80,069,235/x
  3. Step 3: Cross multiply
    37,554,406.50x = 80,069,235 × 80,069,235
  4. Step 4: Simplify right side
    37,554,406.50x = 6,411,082,393,485,225
  5. Step 5: Solve for x
    x = 6,411,082,393,485,225/37,554,406.50
  6. Step 6: Final answer
    x = 170,714,517.71

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.