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Finding the Third Proportional to 5,769,076 and 12,310,309

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Solution

The third proportional to 5,769,076 and 12,310,309 is: 26,268,280.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,769,076 : 12,310,309 = 12,310,309 : x
  2. Step 2: Convert to fraction form
    5,769,076/12,310,309 = 12,310,309/x
  3. Step 3: Cross multiply
    5,769,076x = 12,310,309 × 12,310,309
  4. Step 4: Simplify right side
    5,769,076x = 151,543,707,675,481
  5. Step 5: Solve for x
    x = 151,543,707,675,481/5,769,076
  6. Step 6: Final answer
    x = 26,268,280.69

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.