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Finding the Third Proportional to 6,299,334 and 13,490,910

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Solution

The third proportional to 6,299,334 and 13,490,910 is: 28,892,681.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,299,334 : 13,490,910 = 13,490,910 : x
  2. Step 2: Convert to fraction form
    6,299,334/13,490,910 = 13,490,910/x
  3. Step 3: Cross multiply
    6,299,334x = 13,490,910 × 13,490,910
  4. Step 4: Simplify right side
    6,299,334x = 182,004,652,628,100
  5. Step 5: Solve for x
    x = 182,004,652,628,100/6,299,334
  6. Step 6: Final answer
    x = 28,892,681.77

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.