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Finding the Third Proportional to 6,959,874 and 15,333,036

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Solution

The third proportional to 6,959,874 and 15,333,036 is: 33,779,633.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,959,874 : 15,333,036 = 15,333,036 : x
  2. Step 2: Convert to fraction form
    6,959,874/15,333,036 = 15,333,036/x
  3. Step 3: Cross multiply
    6,959,874x = 15,333,036 × 15,333,036
  4. Step 4: Simplify right side
    6,959,874x = 235,101,992,977,296
  5. Step 5: Solve for x
    x = 235,101,992,977,296/6,959,874
  6. Step 6: Final answer
    x = 33,779,633.51

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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.