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Finding the Third Proportional to 8,625,267 and 12,944,216.25

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Solution

The third proportional to 8,625,267 and 12,944,216.25 is: 19,425,802.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,625,267 : 12,944,216.25 = 12,944,216.25 : x
  2. Step 2: Convert to fraction form
    8,625,267/12,944,216.25 = 12,944,216.25/x
  3. Step 3: Cross multiply
    8,625,267x = 12,944,216.25 × 12,944,216.25
  4. Step 4: Simplify right side
    8,625,267x = 167,552,734,326,764.06
  5. Step 5: Solve for x
    x = 167,552,734,326,764.06/8,625,267
  6. Step 6: Final answer
    x = 19,425,802.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.