Home / 20,246,448-43,565,442

Finding the Third Proportional to 20,246,448 and 43,565,442

Calculator

Solution

The third proportional to 20,246,448 and 43,565,442 is: 93,742,257.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,246,448 : 43,565,442 = 43,565,442 : x
  2. Step 2: Convert to fraction form
    20,246,448/43,565,442 = 43,565,442/x
  3. Step 3: Cross multiply
    20,246,448x = 43,565,442 × 43,565,442
  4. Step 4: Simplify right side
    20,246,448x = 1,897,947,736,655,364
  5. Step 5: Solve for x
    x = 1,897,947,736,655,364/20,246,448
  6. Step 6: Final answer
    x = 93,742,257.24

Related Problems

Find third proportional to 10,123,224 and 21,782,721
Half scale
Find third proportional to 40,492,896 and 87,130,884
Double scale
Find third proportional to 20,246,450 and 43,565,446
Similar ratio
Find third proportional to 30,369,672 and 65,348,163
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.