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Finding the Third Proportional to 9,263,664 and 20,412,036

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Solution

The third proportional to 9,263,664 and 20,412,036 is: 44,976,935.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,263,664 : 20,412,036 = 20,412,036 : x
  2. Step 2: Convert to fraction form
    9,263,664/20,412,036 = 20,412,036/x
  3. Step 3: Cross multiply
    9,263,664x = 20,412,036 × 20,412,036
  4. Step 4: Simplify right side
    9,263,664x = 416,651,213,665,296
  5. Step 5: Solve for x
    x = 416,651,213,665,296/9,263,664
  6. Step 6: Final answer
    x = 44,976,935.01

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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.