Home / 6,485,310-14,078,268

Finding the Third Proportional to 6,485,310 and 14,078,268

Calculator

Solution

The third proportional to 6,485,310 and 14,078,268 is: 30,561,010.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,485,310 : 14,078,268 = 14,078,268 : x
  2. Step 2: Convert to fraction form
    6,485,310/14,078,268 = 14,078,268/x
  3. Step 3: Cross multiply
    6,485,310x = 14,078,268 × 14,078,268
  4. Step 4: Simplify right side
    6,485,310x = 198,197,629,879,824
  5. Step 5: Solve for x
    x = 198,197,629,879,824/6,485,310
  6. Step 6: Final answer
    x = 30,561,010.94

Related Problems

Find third proportional to 3,242,655 and 7,039,134
Half scale
Find third proportional to 12,970,620 and 28,156,536
Double scale
Find third proportional to 6,485,312 and 14,078,272
Similar ratio
Find third proportional to 9,727,965 and 21,117,402
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.