Home / 663,450,270-982,120,473

Finding the Third Proportional to 663,450,270 and 982,120,473

Calculator

Solution

The third proportional to 663,450,270 and 982,120,473 is: 1,453,855,197.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    663,450,270 : 982,120,473 = 982,120,473 : x
  2. Step 2: Convert to fraction form
    663,450,270/982,120,473 = 982,120,473/x
  3. Step 3: Cross multiply
    663,450,270x = 982,120,473 × 982,120,473
  4. Step 4: Simplify right side
    663,450,270x = 964,560,623,485,743,744
  5. Step 5: Solve for x
    x = 964,560,623,485,743,744/663,450,270
  6. Step 6: Final answer
    x = 1,453,855,197.75

Related Problems

Find third proportional to 331,725,135 and 491,060,236.50
Half scale
Find third proportional to 1,326,900,540 and 1,964,240,946
Double scale
Find third proportional to 663,450,272 and 982,120,476
Similar ratio
Find third proportional to 995,175,405 and 1,473,180,709.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.