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Finding the Third Proportional to 55,923,183 and 75,555,693

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Solution

The third proportional to 55,923,183 and 75,555,693 is: 102,080,433.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,923,183 : 75,555,693 = 75,555,693 : x
  2. Step 2: Convert to fraction form
    55,923,183/75,555,693 = 75,555,693/x
  3. Step 3: Cross multiply
    55,923,183x = 75,555,693 × 75,555,693
  4. Step 4: Simplify right side
    55,923,183x = 5,708,662,744,710,249
  5. Step 5: Solve for x
    x = 5,708,662,744,710,249/55,923,183
  6. Step 6: Final answer
    x = 102,080,433.17

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.