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Finding the Third Proportional to 6,322,764 and 14,920,780

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Solution

The third proportional to 6,322,764 and 14,920,780 is: 35,210,815.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,322,764 : 14,920,780 = 14,920,780 : x
  2. Step 2: Convert to fraction form
    6,322,764/14,920,780 = 14,920,780/x
  3. Step 3: Cross multiply
    6,322,764x = 14,920,780 × 14,920,780
  4. Step 4: Simplify right side
    6,322,764x = 222,629,675,808,400
  5. Step 5: Solve for x
    x = 222,629,675,808,400/6,322,764
  6. Step 6: Final answer
    x = 35,210,815.37

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.