Home / 155,433,496.50-335,079,540

Finding the Third Proportional to 155,433,496.50 and 335,079,540

Calculator

Solution

The third proportional to 155,433,496.50 and 335,079,540 is: 722,355,867.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,433,496.50 : 335,079,540 = 335,079,540 : x
  2. Step 2: Convert to fraction form
    155,433,496.50/335,079,540 = 335,079,540/x
  3. Step 3: Cross multiply
    155,433,496.50x = 335,079,540 × 335,079,540
  4. Step 4: Simplify right side
    155,433,496.50x = 112,278,298,126,611,600
  5. Step 5: Solve for x
    x = 112,278,298,126,611,600/155,433,496.50
  6. Step 6: Final answer
    x = 722,355,867.01

Related Problems

Find third proportional to 77,716,748.25 and 167,539,770
Half scale
Find third proportional to 310,866,993 and 670,159,080
Double scale
Find third proportional to 155,433,499 and 335,079,544
Similar ratio
Find third proportional to 233,150,244.75 and 502,619,310
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.