Home / 64,504,682-139,270,804

Finding the Third Proportional to 64,504,682 and 139,270,804

Calculator

Solution

The third proportional to 64,504,682 and 139,270,804 is: 300,696,883.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,504,682 : 139,270,804 = 139,270,804 : x
  2. Step 2: Convert to fraction form
    64,504,682/139,270,804 = 139,270,804/x
  3. Step 3: Cross multiply
    64,504,682x = 139,270,804 × 139,270,804
  4. Step 4: Simplify right side
    64,504,682x = 19,396,356,846,806,416
  5. Step 5: Solve for x
    x = 19,396,356,846,806,416/64,504,682
  6. Step 6: Final answer
    x = 300,696,883.47

Related Problems

Find third proportional to 32,252,341 and 69,635,402
Half scale
Find third proportional to 129,009,364 and 278,541,608
Double scale
Find third proportional to 64,504,684 and 139,270,808
Similar ratio
Find third proportional to 96,757,023 and 208,906,206
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.