Home / 7,662,832-11,157,288

Finding the Third Proportional to 7,662,832 and 11,157,288

Calculator

Solution

The third proportional to 7,662,832 and 11,157,288 is: 16,245,309.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,662,832 : 11,157,288 = 11,157,288 : x
  2. Step 2: Convert to fraction form
    7,662,832/11,157,288 = 11,157,288/x
  3. Step 3: Cross multiply
    7,662,832x = 11,157,288 × 11,157,288
  4. Step 4: Simplify right side
    7,662,832x = 124,485,075,514,944
  5. Step 5: Solve for x
    x = 124,485,075,514,944/7,662,832
  6. Step 6: Final answer
    x = 16,245,309.24

Related Problems

Find third proportional to 3,831,416 and 5,578,644
Half scale
Find third proportional to 15,325,664 and 22,314,576
Double scale
Find third proportional to 7,662,834 and 11,157,291
Similar ratio
Find third proportional to 11,494,248 and 16,735,932
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.