Home / 223,954,328-320,255,076

Finding the Third Proportional to 223,954,328 and 320,255,076

Calculator

Solution

The third proportional to 223,954,328 and 320,255,076 is: 457,965,312.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,954,328 : 320,255,076 = 320,255,076 : x
  2. Step 2: Convert to fraction form
    223,954,328/320,255,076 = 320,255,076/x
  3. Step 3: Cross multiply
    223,954,328x = 320,255,076 × 320,255,076
  4. Step 4: Simplify right side
    223,954,328x = 102,563,313,703,765,776
  5. Step 5: Solve for x
    x = 102,563,313,703,765,776/223,954,328
  6. Step 6: Final answer
    x = 457,965,312.03

Related Problems

Find third proportional to 111,977,164 and 160,127,538
Half scale
Find third proportional to 447,908,656 and 640,510,152
Double scale
Find third proportional to 223,954,330 and 320,255,079
Similar ratio
Find third proportional to 335,931,492 and 480,382,614
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.