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Finding the Third Proportional to 6,143,086 and 13,330,399

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Solution

The third proportional to 6,143,086 and 13,330,399 is: 28,926,754.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,143,086 : 13,330,399 = 13,330,399 : x
  2. Step 2: Convert to fraction form
    6,143,086/13,330,399 = 13,330,399/x
  3. Step 3: Cross multiply
    6,143,086x = 13,330,399 × 13,330,399
  4. Step 4: Simplify right side
    6,143,086x = 177,699,537,499,201
  5. Step 5: Solve for x
    x = 177,699,537,499,201/6,143,086
  6. Step 6: Final answer
    x = 28,926,754.00

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.