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Finding the Third Proportional to 3,611,205,840 and 7,323,950,567

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Solution

The third proportional to 3,611,205,840 and 7,323,950,567 is: 14,853,833,950.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,611,205,840 : 7,323,950,567 = 7,323,950,567 : x
  2. Step 2: Convert to fraction form
    3,611,205,840/7,323,950,567 = 7,323,950,567/x
  3. Step 3: Cross multiply
    3,611,205,840x = 7,323,950,567 × 7,323,950,567
  4. Step 4: Simplify right side
    3,611,205,840x = 53,640,251,907,859,619,840
  5. Step 5: Solve for x
    x = 53,640,251,907,859,619,840/3,611,205,840
  6. Step 6: Final answer
    x = 14,853,833,950.34

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.