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Finding the Third Proportional to 7,519,404 and 15,896,004

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Solution

The third proportional to 7,519,404 and 15,896,004 is: 33,604,118.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,519,404 : 15,896,004 = 15,896,004 : x
  2. Step 2: Convert to fraction form
    7,519,404/15,896,004 = 15,896,004/x
  3. Step 3: Cross multiply
    7,519,404x = 15,896,004 × 15,896,004
  4. Step 4: Simplify right side
    7,519,404x = 252,682,943,168,016
  5. Step 5: Solve for x
    x = 252,682,943,168,016/7,519,404
  6. Step 6: Final answer
    x = 33,604,118.51

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.