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Finding the Third Proportional to 26,370,814 and 54,762,739

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Solution

The third proportional to 26,370,814 and 54,762,739 is: 113,722,601.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,370,814 : 54,762,739 = 54,762,739 : x
  2. Step 2: Convert to fraction form
    26,370,814/54,762,739 = 54,762,739/x
  3. Step 3: Cross multiply
    26,370,814x = 54,762,739 × 54,762,739
  4. Step 4: Simplify right side
    26,370,814x = 2,998,957,582,782,121
  5. Step 5: Solve for x
    x = 2,998,957,582,782,121/26,370,814
  6. Step 6: Final answer
    x = 113,722,601.92

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.