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Finding the Third Proportional to 3,228,941,171 and 5,054,174,831

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Solution

The third proportional to 3,228,941,171 and 5,054,174,831 is: 7,911,164,022.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,228,941,171 : 5,054,174,831 = 5,054,174,831 : x
  2. Step 2: Convert to fraction form
    3,228,941,171/5,054,174,831 = 5,054,174,831/x
  3. Step 3: Cross multiply
    3,228,941,171x = 5,054,174,831 × 5,054,174,831
  4. Step 4: Simplify right side
    3,228,941,171x = 25,544,683,222,313,877,504
  5. Step 5: Solve for x
    x = 25,544,683,222,313,877,504/3,228,941,171
  6. Step 6: Final answer
    x = 7,911,164,022.35

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.