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Finding the Third Proportional to 55,923,194 and 75,555,723

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Solution

The third proportional to 55,923,194 and 75,555,723 is: 102,080,494.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,923,194 : 75,555,723 = 75,555,723 : x
  2. Step 2: Convert to fraction form
    55,923,194/75,555,723 = 75,555,723/x
  3. Step 3: Cross multiply
    55,923,194x = 75,555,723 × 75,555,723
  4. Step 4: Simplify right side
    55,923,194x = 5,708,667,278,052,729
  5. Step 5: Solve for x
    x = 5,708,667,278,052,729/55,923,194
  6. Step 6: Final answer
    x = 102,080,494.15

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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.