Home / 380,195,652,630-805,719,502,470

Finding the Third Proportional to 380,195,652,630 and 805,719,502,470

Calculator

Solution

The third proportional to 380,195,652,630 and 805,719,502,470 is: 1,707,499,578,624.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    380,195,652,630 : 805,719,502,470 = 805,719,502,470 : x
  2. Step 2: Convert to fraction form
    380,195,652,630/805,719,502,470 = 805,719,502,470/x
  3. Step 3: Cross multiply
    380,195,652,630x = 805,719,502,470 × 805,719,502,470
  4. Step 4: Simplify right side
    380,195,652,630x = 649,183,916,660,504,324,472,832
  5. Step 5: Solve for x
    x = 649,183,916,660,504,324,472,832/380,195,652,630
  6. Step 6: Final answer
    x = 1,707,499,578,624.27

Related Problems

Find third proportional to 190,097,826,315 and 402,859,751,235
Half scale
Find third proportional to 760,391,305,260 and 1,611,439,004,940
Double scale
Find third proportional to 380,195,652,632 and 805,719,502,474
Similar ratio
Find third proportional to 570,293,478,945 and 1,208,579,253,705
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.