Home / 146,612,896-215,126,397

Finding the Third Proportional to 146,612,896 and 215,126,397

Calculator

Solution

The third proportional to 146,612,896 and 215,126,397 is: 315,656,862.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,612,896 : 215,126,397 = 215,126,397 : x
  2. Step 2: Convert to fraction form
    146,612,896/215,126,397 = 215,126,397/x
  3. Step 3: Cross multiply
    146,612,896x = 215,126,397 × 215,126,397
  4. Step 4: Simplify right side
    146,612,896x = 46,279,366,686,201,608
  5. Step 5: Solve for x
    x = 46,279,366,686,201,608/146,612,896
  6. Step 6: Final answer
    x = 315,656,862.04

Related Problems

Find third proportional to 73,306,448 and 107,563,198.50
Half scale
Find third proportional to 293,225,792 and 430,252,794
Double scale
Find third proportional to 146,612,898 and 215,126,400
Similar ratio
Find third proportional to 219,919,344 and 322,689,595.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.