Home / 20,200,048-31,342,166

Finding the Third Proportional to 20,200,048 and 31,342,166

Calculator

Solution

The third proportional to 20,200,048 and 31,342,166 is: 48,630,150.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,200,048 : 31,342,166 = 31,342,166 : x
  2. Step 2: Convert to fraction form
    20,200,048/31,342,166 = 31,342,166/x
  3. Step 3: Cross multiply
    20,200,048x = 31,342,166 × 31,342,166
  4. Step 4: Simplify right side
    20,200,048x = 982,331,369,571,556
  5. Step 5: Solve for x
    x = 982,331,369,571,556/20,200,048
  6. Step 6: Final answer
    x = 48,630,150.26

Related Problems

Find third proportional to 10,100,024 and 15,671,083
Half scale
Find third proportional to 40,400,096 and 62,684,332
Double scale
Find third proportional to 20,200,050 and 31,342,169
Similar ratio
Find third proportional to 30,300,072 and 47,013,249
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.