Home / 121,023,340,502-180,867,985,228

Finding the Third Proportional to 121,023,340,502 and 180,867,985,228

Calculator

Solution

The third proportional to 121,023,340,502 and 180,867,985,228 is: 270,305,115,895.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,023,340,502 : 180,867,985,228 = 180,867,985,228 : x
  2. Step 2: Convert to fraction form
    121,023,340,502/180,867,985,228 = 180,867,985,228/x
  3. Step 3: Cross multiply
    121,023,340,502x = 180,867,985,228 × 180,867,985,228
  4. Step 4: Simplify right side
    121,023,340,502x = 32,713,228,080,436,024,967,168
  5. Step 5: Solve for x
    x = 32,713,228,080,436,024,967,168/121,023,340,502
  6. Step 6: Final answer
    x = 270,305,115,895.35

Related Problems

Find third proportional to 60,511,670,251 and 90,433,992,614
Half scale
Find third proportional to 242,046,681,004 and 361,735,970,456
Double scale
Find third proportional to 121,023,340,504 and 180,867,985,231
Similar ratio
Find third proportional to 181,535,010,753 and 271,301,977,842
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.