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Finding the Third Proportional to 27,245,903 and 40,983,623

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Solution

The third proportional to 27,245,903 and 40,983,623 is: 61,648,070.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,245,903 : 40,983,623 = 40,983,623 : x
  2. Step 2: Convert to fraction form
    27,245,903/40,983,623 = 40,983,623/x
  3. Step 3: Cross multiply
    27,245,903x = 40,983,623 × 40,983,623
  4. Step 4: Simplify right side
    27,245,903x = 1,679,657,354,206,129
  5. Step 5: Solve for x
    x = 1,679,657,354,206,129/27,245,903
  6. Step 6: Final answer
    x = 61,648,070.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.