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Finding the Third Proportional to 6,425,028 and 14,022,072

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Solution

The third proportional to 6,425,028 and 14,022,072 is: 30,601,968.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,425,028 : 14,022,072 = 14,022,072 : x
  2. Step 2: Convert to fraction form
    6,425,028/14,022,072 = 14,022,072/x
  3. Step 3: Cross multiply
    6,425,028x = 14,022,072 × 14,022,072
  4. Step 4: Simplify right side
    6,425,028x = 196,618,503,173,184
  5. Step 5: Solve for x
    x = 196,618,503,173,184/6,425,028
  6. Step 6: Final answer
    x = 30,601,968.30

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.