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Finding the Third Proportional to 37,083,550 and 54,553,290

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Solution

The third proportional to 37,083,550 and 54,553,290 is: 80,252,873.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,083,550 : 54,553,290 = 54,553,290 : x
  2. Step 2: Convert to fraction form
    37,083,550/54,553,290 = 54,553,290/x
  3. Step 3: Cross multiply
    37,083,550x = 54,553,290 × 54,553,290
  4. Step 4: Simplify right side
    37,083,550x = 2,976,061,449,824,100
  5. Step 5: Solve for x
    x = 2,976,061,449,824,100/37,083,550
  6. Step 6: Final answer
    x = 80,252,873.57

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.