Home / 5,443,145,456-11,875,692,868

Finding the Third Proportional to 5,443,145,456 and 11,875,692,868

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Solution

The third proportional to 5,443,145,456 and 11,875,692,868 is: 25,910,033,497.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,443,145,456 : 11,875,692,868 = 11,875,692,868 : x
  2. Step 2: Convert to fraction form
    5,443,145,456/11,875,692,868 = 11,875,692,868/x
  3. Step 3: Cross multiply
    5,443,145,456x = 11,875,692,868 × 11,875,692,868
  4. Step 4: Simplify right side
    5,443,145,456x = 141,032,081,095,066,058,752
  5. Step 5: Solve for x
    x = 141,032,081,095,066,058,752/5,443,145,456
  6. Step 6: Final answer
    x = 25,910,033,497.20

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.