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Finding the Third Proportional to 6,091,807 and 9,138,899

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Solution

The third proportional to 6,091,807 and 9,138,899 is: 13,710,131.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,091,807 : 9,138,899 = 9,138,899 : x
  2. Step 2: Convert to fraction form
    6,091,807/9,138,899 = 9,138,899/x
  3. Step 3: Cross multiply
    6,091,807x = 9,138,899 × 9,138,899
  4. Step 4: Simplify right side
    6,091,807x = 83,519,474,932,201
  5. Step 5: Solve for x
    x = 83,519,474,932,201/6,091,807
  6. Step 6: Final answer
    x = 13,710,131.48

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Why These Related Problems?

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