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Finding the Third Proportional to 40,481,644 and 62,270,970

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Solution

The third proportional to 40,481,644 and 62,270,970 is: 95,788,444.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,481,644 : 62,270,970 = 62,270,970 : x
  2. Step 2: Convert to fraction form
    40,481,644/62,270,970 = 62,270,970/x
  3. Step 3: Cross multiply
    40,481,644x = 62,270,970 × 62,270,970
  4. Step 4: Simplify right side
    40,481,644x = 3,877,673,704,740,900
  5. Step 5: Solve for x
    x = 3,877,673,704,740,900/40,481,644
  6. Step 6: Final answer
    x = 95,788,444.38

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.