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Finding the Third Proportional to 6,368,352 and 13,455,504

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Solution

The third proportional to 6,368,352 and 13,455,504 is: 28,429,739.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,368,352 : 13,455,504 = 13,455,504 : x
  2. Step 2: Convert to fraction form
    6,368,352/13,455,504 = 13,455,504/x
  3. Step 3: Cross multiply
    6,368,352x = 13,455,504 × 13,455,504
  4. Step 4: Simplify right side
    6,368,352x = 181,050,587,894,016
  5. Step 5: Solve for x
    x = 181,050,587,894,016/6,368,352
  6. Step 6: Final answer
    x = 28,429,739.42

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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.