Home / 155,007,468-332,270,172

Finding the Third Proportional to 155,007,468 and 332,270,172

Calculator

Solution

The third proportional to 155,007,468 and 332,270,172 is: 712,246,117.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,007,468 : 332,270,172 = 332,270,172 : x
  2. Step 2: Convert to fraction form
    155,007,468/332,270,172 = 332,270,172/x
  3. Step 3: Cross multiply
    155,007,468x = 332,270,172 × 332,270,172
  4. Step 4: Simplify right side
    155,007,468x = 110,403,467,200,909,584
  5. Step 5: Solve for x
    x = 110,403,467,200,909,584/155,007,468
  6. Step 6: Final answer
    x = 712,246,117.08

Related Problems

Find third proportional to 77,503,734 and 166,135,086
Half scale
Find third proportional to 310,014,936 and 664,540,344
Double scale
Find third proportional to 155,007,470 and 332,270,176
Similar ratio
Find third proportional to 232,511,202 and 498,405,258
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.