Home / 20,639,288-48,196,216

Finding the Third Proportional to 20,639,288 and 48,196,216

Calculator

Solution

The third proportional to 20,639,288 and 48,196,216 is: 112,546,287.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,639,288 : 48,196,216 = 48,196,216 : x
  2. Step 2: Convert to fraction form
    20,639,288/48,196,216 = 48,196,216/x
  3. Step 3: Cross multiply
    20,639,288x = 48,196,216 × 48,196,216
  4. Step 4: Simplify right side
    20,639,288x = 2,322,875,236,718,656
  5. Step 5: Solve for x
    x = 2,322,875,236,718,656/20,639,288
  6. Step 6: Final answer
    x = 112,546,287.29

Related Problems

Find third proportional to 10,319,644 and 24,098,108
Half scale
Find third proportional to 41,278,576 and 96,392,432
Double scale
Find third proportional to 20,639,290 and 48,196,221
Similar ratio
Find third proportional to 30,958,932 and 72,294,324
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.