Home / 4,370,242,356-9,612,180,824

Finding the Third Proportional to 4,370,242,356 and 9,612,180,824

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Solution

The third proportional to 4,370,242,356 and 9,612,180,824 is: 21,141,623,888.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,370,242,356 : 9,612,180,824 = 9,612,180,824 : x
  2. Step 2: Convert to fraction form
    4,370,242,356/9,612,180,824 = 9,612,180,824/x
  3. Step 3: Cross multiply
    4,370,242,356x = 9,612,180,824 × 9,612,180,824
  4. Step 4: Simplify right side
    4,370,242,356x = 92,394,020,193,273,315,328
  5. Step 5: Solve for x
    x = 92,394,020,193,273,315,328/4,370,242,356
  6. Step 6: Final answer
    x = 21,141,623,888.76

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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.