Home / 206,676,630-443,026,908

Finding the Third Proportional to 206,676,630 and 443,026,908

Calculator

Solution

The third proportional to 206,676,630 and 443,026,908 is: 949,661,513.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    206,676,630 : 443,026,908 = 443,026,908 : x
  2. Step 2: Convert to fraction form
    206,676,630/443,026,908 = 443,026,908/x
  3. Step 3: Cross multiply
    206,676,630x = 443,026,908 × 443,026,908
  4. Step 4: Simplify right side
    206,676,630x = 196,272,841,212,040,448
  5. Step 5: Solve for x
    x = 196,272,841,212,040,448/206,676,630
  6. Step 6: Final answer
    x = 949,661,513.31

Related Problems

Find third proportional to 103,338,315 and 221,513,454
Half scale
Find third proportional to 413,353,260 and 886,053,816
Double scale
Find third proportional to 206,676,632 and 443,026,912
Similar ratio
Find third proportional to 310,014,945 and 664,540,362
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.