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Finding the Third Proportional to 219,203,504 and 481,797,088

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Solution

The third proportional to 219,203,504 and 481,797,088 is: 1,058,963,154.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    219,203,504 : 481,797,088 = 481,797,088 : x
  2. Step 2: Convert to fraction form
    219,203,504/481,797,088 = 481,797,088/x
  3. Step 3: Cross multiply
    219,203,504x = 481,797,088 × 481,797,088
  4. Step 4: Simplify right side
    219,203,504x = 232,128,434,005,279,744
  5. Step 5: Solve for x
    x = 232,128,434,005,279,744/219,203,504
  6. Step 6: Final answer
    x = 1,058,963,154.19

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.