Home / 491,489,432-1,055,917,240

Finding the Third Proportional to 491,489,432 and 1,055,917,240

Calculator

Solution

The third proportional to 491,489,432 and 1,055,917,240 is: 2,268,535,486.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    491,489,432 : 1,055,917,240 = 1,055,917,240 : x
  2. Step 2: Convert to fraction form
    491,489,432/1,055,917,240 = 1,055,917,240/x
  3. Step 3: Cross multiply
    491,489,432x = 1,055,917,240 × 1,055,917,240
  4. Step 4: Simplify right side
    491,489,432x = 1,114,961,217,729,217,536
  5. Step 5: Solve for x
    x = 1,114,961,217,729,217,536/491,489,432
  6. Step 6: Final answer
    x = 2,268,535,486.49

Related Problems

Find third proportional to 245,744,716 and 527,958,620
Half scale
Find third proportional to 982,978,864 and 2,111,834,480
Double scale
Find third proportional to 491,489,434 and 1,055,917,244
Similar ratio
Find third proportional to 737,234,148 and 1,583,875,860
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.