Home / 84,212,742-184,275,310

Finding the Third Proportional to 84,212,742 and 184,275,310

Calculator

Solution

The third proportional to 84,212,742 and 184,275,310 is: 403,233,395.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,212,742 : 184,275,310 = 184,275,310 : x
  2. Step 2: Convert to fraction form
    84,212,742/184,275,310 = 184,275,310/x
  3. Step 3: Cross multiply
    84,212,742x = 184,275,310 × 184,275,310
  4. Step 4: Simplify right side
    84,212,742x = 33,957,389,875,596,100
  5. Step 5: Solve for x
    x = 33,957,389,875,596,100/84,212,742
  6. Step 6: Final answer
    x = 403,233,395.20

Related Problems

Find third proportional to 42,106,371 and 92,137,655
Half scale
Find third proportional to 168,425,484 and 368,550,620
Double scale
Find third proportional to 84,212,744 and 184,275,314
Similar ratio
Find third proportional to 126,319,113 and 276,412,965
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.