Home / 270,768,448-412,501,344

Finding the Third Proportional to 270,768,448 and 412,501,344

Calculator

Solution

The third proportional to 270,768,448 and 412,501,344 is: 628,423,880.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,768,448 : 412,501,344 = 412,501,344 : x
  2. Step 2: Convert to fraction form
    270,768,448/412,501,344 = 412,501,344/x
  3. Step 3: Cross multiply
    270,768,448x = 412,501,344 × 412,501,344
  4. Step 4: Simplify right side
    270,768,448x = 170,157,358,801,806,336
  5. Step 5: Solve for x
    x = 170,157,358,801,806,336/270,768,448
  6. Step 6: Final answer
    x = 628,423,880.47

Related Problems

Find third proportional to 135,384,224 and 206,250,672
Half scale
Find third proportional to 541,536,896 and 825,002,688
Double scale
Find third proportional to 270,768,450 and 412,501,347
Similar ratio
Find third proportional to 406,152,672 and 618,752,016
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.