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Finding the Third Proportional to 3,483,299,956 and 7,520,717,240

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Solution

The third proportional to 3,483,299,956 and 7,520,717,240 is: 16,237,817,161.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,483,299,956 : 7,520,717,240 = 7,520,717,240 : x
  2. Step 2: Convert to fraction form
    3,483,299,956/7,520,717,240 = 7,520,717,240/x
  3. Step 3: Cross multiply
    3,483,299,956x = 7,520,717,240 × 7,520,717,240
  4. Step 4: Simplify right side
    3,483,299,956x = 56,561,187,804,033,220,608
  5. Step 5: Solve for x
    x = 56,561,187,804,033,220,608/3,483,299,956
  6. Step 6: Final answer
    x = 16,237,817,161.46

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.