Home / 2,117,515,845-3,203,507,850

Finding the Third Proportional to 2,117,515,845 and 3,203,507,850

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Solution

The third proportional to 2,117,515,845 and 3,203,507,850 is: 4,846,463,165.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,117,515,845 : 3,203,507,850 = 3,203,507,850 : x
  2. Step 2: Convert to fraction form
    2,117,515,845/3,203,507,850 = 3,203,507,850/x
  3. Step 3: Cross multiply
    2,117,515,845x = 3,203,507,850 × 3,203,507,850
  4. Step 4: Simplify right side
    2,117,515,845x = 10,262,462,545,011,621,888
  5. Step 5: Solve for x
    x = 10,262,462,545,011,621,888/2,117,515,845
  6. Step 6: Final answer
    x = 4,846,463,165.43

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.