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Finding the Third Proportional to 10,719,132 and 22,994,322

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Solution

The third proportional to 10,719,132 and 22,994,322 is: 49,326,647.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,719,132 : 22,994,322 = 22,994,322 : x
  2. Step 2: Convert to fraction form
    10,719,132/22,994,322 = 22,994,322/x
  3. Step 3: Cross multiply
    10,719,132x = 22,994,322 × 22,994,322
  4. Step 4: Simplify right side
    10,719,132x = 528,738,844,239,684
  5. Step 5: Solve for x
    x = 528,738,844,239,684/10,719,132
  6. Step 6: Final answer
    x = 49,326,647.37

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.