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Finding the Third Proportional to 26,235,580 and 57,636,368

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Solution

The third proportional to 26,235,580 and 57,636,368 is: 126,620,067.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,235,580 : 57,636,368 = 57,636,368 : x
  2. Step 2: Convert to fraction form
    26,235,580/57,636,368 = 57,636,368/x
  3. Step 3: Cross multiply
    26,235,580x = 57,636,368 × 57,636,368
  4. Step 4: Simplify right side
    26,235,580x = 3,321,950,916,231,424
  5. Step 5: Solve for x
    x = 3,321,950,916,231,424/26,235,580
  6. Step 6: Final answer
    x = 126,620,067.72

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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.