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Finding the Third Proportional to 25,828,956 and 56,696,166

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Solution

The third proportional to 25,828,956 and 56,696,166 is: 124,451,613.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,828,956 : 56,696,166 = 56,696,166 : x
  2. Step 2: Convert to fraction form
    25,828,956/56,696,166 = 56,696,166/x
  3. Step 3: Cross multiply
    25,828,956x = 56,696,166 × 56,696,166
  4. Step 4: Simplify right side
    25,828,956x = 3,214,455,239,099,556
  5. Step 5: Solve for x
    x = 3,214,455,239,099,556/25,828,956
  6. Step 6: Final answer
    x = 124,451,613.11

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.