Home / 7,278,173,736-10,400,699,926

Finding the Third Proportional to 7,278,173,736 and 10,400,699,926

Calculator

Solution

The third proportional to 7,278,173,736 and 10,400,699,926 is: 14,862,871,219.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,278,173,736 : 10,400,699,926 = 10,400,699,926 : x
  2. Step 2: Convert to fraction form
    7,278,173,736/10,400,699,926 = 10,400,699,926/x
  3. Step 3: Cross multiply
    7,278,173,736x = 10,400,699,926 × 10,400,699,926
  4. Step 4: Simplify right side
    7,278,173,736x = 108,174,558,950,696,402,944
  5. Step 5: Solve for x
    x = 108,174,558,950,696,402,944/7,278,173,736
  6. Step 6: Final answer
    x = 14,862,871,219.42

Related Problems

Find third proportional to 3,639,086,868 and 5,200,349,963
Half scale
Find third proportional to 14,556,347,472 and 20,801,399,852
Double scale
Find third proportional to 7,278,173,738 and 10,400,699,929
Similar ratio
Find third proportional to 10,917,260,604 and 15,601,049,889
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.