Home / 5,344,400-11,213,968

Finding the Third Proportional to 5,344,400 and 11,213,968

Calculator

Solution

The third proportional to 5,344,400 and 11,213,968 is: 23,529,877.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,344,400 : 11,213,968 = 11,213,968 : x
  2. Step 2: Convert to fraction form
    5,344,400/11,213,968 = 11,213,968/x
  3. Step 3: Cross multiply
    5,344,400x = 11,213,968 × 11,213,968
  4. Step 4: Simplify right side
    5,344,400x = 125,753,078,305,024
  5. Step 5: Solve for x
    x = 125,753,078,305,024/5,344,400
  6. Step 6: Final answer
    x = 23,529,877.69

Related Problems

Find third proportional to 2,672,200 and 5,606,984
Half scale
Find third proportional to 10,688,800 and 22,427,936
Double scale
Find third proportional to 5,344,402 and 11,213,972
Similar ratio
Find third proportional to 8,016,600 and 16,820,952
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.