Home / 161,231,282-329,229,945

Finding the Third Proportional to 161,231,282 and 329,229,945

Calculator

Solution

The third proportional to 161,231,282 and 329,229,945 is: 672,278,700.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,231,282 : 329,229,945 = 329,229,945 : x
  2. Step 2: Convert to fraction form
    161,231,282/329,229,945 = 329,229,945/x
  3. Step 3: Cross multiply
    161,231,282x = 329,229,945 × 329,229,945
  4. Step 4: Simplify right side
    161,231,282x = 108,392,356,684,703,024
  5. Step 5: Solve for x
    x = 108,392,356,684,703,024/161,231,282
  6. Step 6: Final answer
    x = 672,278,700.14

Related Problems

Find third proportional to 80,615,641 and 164,614,972.50
Half scale
Find third proportional to 322,462,564 and 658,459,890
Double scale
Find third proportional to 161,231,284 and 329,229,949
Similar ratio
Find third proportional to 241,846,923 and 493,844,917.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.