Home / 18,715,713,528.38-41,615,993,489.06

Finding the Third Proportional to 18,715,713,528.38 and 41,615,993,489.06

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Solution

The third proportional to 18,715,713,528.38 and 41,615,993,489.06 is: 92,536,729,174.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,715,713,528.38 : 41,615,993,489.06 = 41,615,993,489.06 : x
  2. Step 2: Convert to fraction form
    18,715,713,528.38/41,615,993,489.06 = 41,615,993,489.06/x
  3. Step 3: Cross multiply
    18,715,713,528.38x = 41,615,993,489.06 × 41,615,993,489.06
  4. Step 4: Simplify right side
    18,715,713,528.38x = 1,731,890,914,081,650,507,776
  5. Step 5: Solve for x
    x = 1,731,890,914,081,650,507,776/18,715,713,528.38
  6. Step 6: Final answer
    x = 92,536,729,174.44

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.