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Finding the Third Proportional to 25,828,123 and 56,694,467

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Solution

The third proportional to 25,828,123 and 56,694,467 is: 124,448,167.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,828,123 : 56,694,467 = 56,694,467 : x
  2. Step 2: Convert to fraction form
    25,828,123/56,694,467 = 56,694,467/x
  3. Step 3: Cross multiply
    25,828,123x = 56,694,467 × 56,694,467
  4. Step 4: Simplify right side
    25,828,123x = 3,214,262,588,414,089
  5. Step 5: Solve for x
    x = 3,214,262,588,414,089/25,828,123
  6. Step 6: Final answer
    x = 124,448,167.93

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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.