Home / 408,802,264-613,053,312

Finding the Third Proportional to 408,802,264 and 613,053,312

Calculator

Solution

The third proportional to 408,802,264 and 613,053,312 is: 919,354,897.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    408,802,264 : 613,053,312 = 613,053,312 : x
  2. Step 2: Convert to fraction form
    408,802,264/613,053,312 = 613,053,312/x
  3. Step 3: Cross multiply
    408,802,264x = 613,053,312 × 613,053,312
  4. Step 4: Simplify right side
    408,802,264x = 375,834,363,354,169,344
  5. Step 5: Solve for x
    x = 375,834,363,354,169,344/408,802,264
  6. Step 6: Final answer
    x = 919,354,897.10

Related Problems

Find third proportional to 204,401,132 and 306,526,656
Half scale
Find third proportional to 817,604,528 and 1,226,106,624
Double scale
Find third proportional to 408,802,266 and 613,053,315
Similar ratio
Find third proportional to 613,203,396 and 919,579,968
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.