Home / 1,385,947,176-3,081,770,302

Finding the Third Proportional to 1,385,947,176 and 3,081,770,302

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Solution

The third proportional to 1,385,947,176 and 3,081,770,302 is: 6,852,575,883.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,385,947,176 : 3,081,770,302 = 3,081,770,302 : x
  2. Step 2: Convert to fraction form
    1,385,947,176/3,081,770,302 = 3,081,770,302/x
  3. Step 3: Cross multiply
    1,385,947,176x = 3,081,770,302 × 3,081,770,302
  4. Step 4: Simplify right side
    1,385,947,176x = 9,497,308,194,289,170,432
  5. Step 5: Solve for x
    x = 9,497,308,194,289,170,432/1,385,947,176
  6. Step 6: Final answer
    x = 6,852,575,883.66

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.