Home / 638,134,538,616-1,382,164,247,080

Finding the Third Proportional to 638,134,538,616 and 1,382,164,247,080

Calculator

Solution

The third proportional to 638,134,538,616 and 1,382,164,247,080 is: 2,993,691,596,837.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    638,134,538,616 : 1,382,164,247,080 = 1,382,164,247,080 : x
  2. Step 2: Convert to fraction form
    638,134,538,616/1,382,164,247,080 = 1,382,164,247,080/x
  3. Step 3: Cross multiply
    638,134,538,616x = 1,382,164,247,080 × 1,382,164,247,080
  4. Step 4: Simplify right side
    638,134,538,616x = 1,910,378,005,906,223,347,531,776
  5. Step 5: Solve for x
    x = 1,910,378,005,906,223,347,531,776/638,134,538,616
  6. Step 6: Final answer
    x = 2,993,691,596,837.08

Related Problems

Find third proportional to 319,067,269,308 and 691,082,123,540
Half scale
Find third proportional to 1,276,269,077,232 and 2,764,328,494,160
Double scale
Find third proportional to 638,134,538,618 and 1,382,164,247,084
Similar ratio
Find third proportional to 957,201,807,924 and 2,073,246,370,620
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.