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Finding the Third Proportional to 10,367,868 and 22,622,388

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Solution

The third proportional to 10,367,868 and 22,622,388 is: 49,361,396.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,367,868 : 22,622,388 = 22,622,388 : x
  2. Step 2: Convert to fraction form
    10,367,868/22,622,388 = 22,622,388/x
  3. Step 3: Cross multiply
    10,367,868x = 22,622,388 × 22,622,388
  4. Step 4: Simplify right side
    10,367,868x = 511,772,438,822,544
  5. Step 5: Solve for x
    x = 511,772,438,822,544/10,367,868
  6. Step 6: Final answer
    x = 49,361,396.08

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.