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Finding the Third Proportional to 6,284,700 and 13,499,487

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Solution

The third proportional to 6,284,700 and 13,499,487 is: 28,996,793.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,284,700 : 13,499,487 = 13,499,487 : x
  2. Step 2: Convert to fraction form
    6,284,700/13,499,487 = 13,499,487/x
  3. Step 3: Cross multiply
    6,284,700x = 13,499,487 × 13,499,487
  4. Step 4: Simplify right side
    6,284,700x = 182,236,149,263,169
  5. Step 5: Solve for x
    x = 182,236,149,263,169/6,284,700
  6. Step 6: Final answer
    x = 28,996,793.68

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.