Home / 1,385,947,244-3,081,770,437

Finding the Third Proportional to 1,385,947,244 and 3,081,770,437

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Solution

The third proportional to 1,385,947,244 and 3,081,770,437 is: 6,852,576,147.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,385,947,244 : 3,081,770,437 = 3,081,770,437 : x
  2. Step 2: Convert to fraction form
    1,385,947,244/3,081,770,437 = 3,081,770,437/x
  3. Step 3: Cross multiply
    1,385,947,244x = 3,081,770,437 × 3,081,770,437
  4. Step 4: Simplify right side
    1,385,947,244x = 9,497,309,026,367,170,560
  5. Step 5: Solve for x
    x = 9,497,309,026,367,170,560/1,385,947,244
  6. Step 6: Final answer
    x = 6,852,576,147.82

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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.