Home / 215,173,859,344-470,881,757,120

Finding the Third Proportional to 215,173,859,344 and 470,881,757,120

Calculator

Solution

The third proportional to 215,173,859,344 and 470,881,757,120 is: 1,030,467,315,427.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    215,173,859,344 : 470,881,757,120 = 470,881,757,120 : x
  2. Step 2: Convert to fraction form
    215,173,859,344/470,881,757,120 = 470,881,757,120/x
  3. Step 3: Cross multiply
    215,173,859,344x = 470,881,757,120 × 470,881,757,120
  4. Step 4: Simplify right side
    215,173,859,344x = 221,729,629,188,418,678,292,480
  5. Step 5: Solve for x
    x = 221,729,629,188,418,678,292,480/215,173,859,344
  6. Step 6: Final answer
    x = 1,030,467,315,427.65

Related Problems

Find third proportional to 107,586,929,672 and 235,440,878,560
Half scale
Find third proportional to 430,347,718,688 and 941,763,514,240
Double scale
Find third proportional to 215,173,859,346 and 470,881,757,124
Similar ratio
Find third proportional to 322,760,789,016 and 706,322,635,680
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.