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Finding the Third Proportional to 54,568,624 and 81,832,898

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Solution

The third proportional to 54,568,624 and 81,832,898 is: 122,719,297.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,568,624 : 81,832,898 = 81,832,898 : x
  2. Step 2: Convert to fraction form
    54,568,624/81,832,898 = 81,832,898/x
  3. Step 3: Cross multiply
    54,568,624x = 81,832,898 × 81,832,898
  4. Step 4: Simplify right side
    54,568,624x = 6,696,623,195,078,404
  5. Step 5: Solve for x
    x = 6,696,623,195,078,404/54,568,624
  6. Step 6: Final answer
    x = 122,719,297.36

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