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Finding the Third Proportional to 500,998,067 and 1,036,362,653

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Solution

The third proportional to 500,998,067 and 1,036,362,653 is: 2,143,815,753.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    500,998,067 : 1,036,362,653 = 1,036,362,653 : x
  2. Step 2: Convert to fraction form
    500,998,067/1,036,362,653 = 1,036,362,653/x
  3. Step 3: Cross multiply
    500,998,067x = 1,036,362,653 × 1,036,362,653
  4. Step 4: Simplify right side
    500,998,067x = 1,074,047,548,533,198,464
  5. Step 5: Solve for x
    x = 1,074,047,548,533,198,464/500,998,067
  6. Step 6: Final answer
    x = 2,143,815,753.55

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.