Home / 8,531,824.50-12,072,270

Finding the Third Proportional to 8,531,824.50 and 12,072,270

Calculator

Solution

The third proportional to 8,531,824.50 and 12,072,270 is: 17,081,891.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,531,824.50 : 12,072,270 = 12,072,270 : x
  2. Step 2: Convert to fraction form
    8,531,824.50/12,072,270 = 12,072,270/x
  3. Step 3: Cross multiply
    8,531,824.50x = 12,072,270 × 12,072,270
  4. Step 4: Simplify right side
    8,531,824.50x = 145,739,702,952,900
  5. Step 5: Solve for x
    x = 145,739,702,952,900/8,531,824.50
  6. Step 6: Final answer
    x = 17,081,891.80

Related Problems

Find third proportional to 4,265,912.25 and 6,036,135
Half scale
Find third proportional to 17,063,649 and 24,144,540
Double scale
Find third proportional to 8,531,827 and 12,072,273
Similar ratio
Find third proportional to 12,797,736.75 and 18,108,405
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.