Home / 167,179,060-258,221,838

Finding the Third Proportional to 167,179,060 and 258,221,838

Calculator

Solution

The third proportional to 167,179,060 and 258,221,838 is: 398,844,912.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,179,060 : 258,221,838 = 258,221,838 : x
  2. Step 2: Convert to fraction form
    167,179,060/258,221,838 = 258,221,838/x
  3. Step 3: Cross multiply
    167,179,060x = 258,221,838 × 258,221,838
  4. Step 4: Simplify right side
    167,179,060x = 66,678,517,620,098,240
  5. Step 5: Solve for x
    x = 66,678,517,620,098,240/167,179,060
  6. Step 6: Final answer
    x = 398,844,912.87

Related Problems

Find third proportional to 83,589,530 and 129,110,919
Half scale
Find third proportional to 334,358,120 and 516,443,676
Double scale
Find third proportional to 167,179,062 and 258,221,841
Similar ratio
Find third proportional to 250,768,590 and 387,332,757
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.