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Finding the Third Proportional to 37,261,323 and 80,191,350

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Solution

The third proportional to 37,261,323 and 80,191,350 is: 172,582,509.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,261,323 : 80,191,350 = 80,191,350 : x
  2. Step 2: Convert to fraction form
    37,261,323/80,191,350 = 80,191,350/x
  3. Step 3: Cross multiply
    37,261,323x = 80,191,350 × 80,191,350
  4. Step 4: Simplify right side
    37,261,323x = 6,430,652,614,822,500
  5. Step 5: Solve for x
    x = 6,430,652,614,822,500/37,261,323
  6. Step 6: Final answer
    x = 172,582,509.08

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.