Home / 148,392,959-317,164,053

Finding the Third Proportional to 148,392,959 and 317,164,053

Calculator

Solution

The third proportional to 148,392,959 and 317,164,053 is: 677,882,813.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,392,959 : 317,164,053 = 317,164,053 : x
  2. Step 2: Convert to fraction form
    148,392,959/317,164,053 = 317,164,053/x
  3. Step 3: Cross multiply
    148,392,959x = 317,164,053 × 317,164,053
  4. Step 4: Simplify right side
    148,392,959x = 100,593,036,515,386,816
  5. Step 5: Solve for x
    x = 100,593,036,515,386,816/148,392,959
  6. Step 6: Final answer
    x = 677,882,813.26

Related Problems

Find third proportional to 74,196,479.50 and 158,582,026.50
Half scale
Find third proportional to 296,785,918 and 634,328,106
Double scale
Find third proportional to 148,392,961 and 317,164,057
Similar ratio
Find third proportional to 222,589,438.50 and 475,746,079.50
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.