Home / 121,448,726-264,461,275

Finding the Third Proportional to 121,448,726 and 264,461,275

Calculator

Solution

The third proportional to 121,448,726 and 264,461,275 is: 575,878,959.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,448,726 : 264,461,275 = 264,461,275 : x
  2. Step 2: Convert to fraction form
    121,448,726/264,461,275 = 264,461,275/x
  3. Step 3: Cross multiply
    121,448,726x = 264,461,275 × 264,461,275
  4. Step 4: Simplify right side
    121,448,726x = 69,939,765,974,625,624
  5. Step 5: Solve for x
    x = 69,939,765,974,625,624/121,448,726
  6. Step 6: Final answer
    x = 575,878,959.61

Related Problems

Find third proportional to 60,724,363 and 132,230,637.50
Half scale
Find third proportional to 242,897,452 and 528,922,550
Double scale
Find third proportional to 121,448,728 and 264,461,279
Similar ratio
Find third proportional to 182,173,089 and 396,691,912.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.