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Finding the Third Proportional to 5,281,235 and 11,260,064

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Solution

The third proportional to 5,281,235 and 11,260,064 is: 24,007,460.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,281,235 : 11,260,064 = 11,260,064 : x
  2. Step 2: Convert to fraction form
    5,281,235/11,260,064 = 11,260,064/x
  3. Step 3: Cross multiply
    5,281,235x = 11,260,064 × 11,260,064
  4. Step 4: Simplify right side
    5,281,235x = 126,789,041,284,096
  5. Step 5: Solve for x
    x = 126,789,041,284,096/5,281,235
  6. Step 6: Final answer
    x = 24,007,460.62

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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.