Home / 422,784,236-928,709,464

Finding the Third Proportional to 422,784,236 and 928,709,464

Calculator

Solution

The third proportional to 422,784,236 and 928,709,464 is: 2,040,050,680.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    422,784,236 : 928,709,464 = 928,709,464 : x
  2. Step 2: Convert to fraction form
    422,784,236/928,709,464 = 928,709,464/x
  3. Step 3: Cross multiply
    422,784,236x = 928,709,464 × 928,709,464
  4. Step 4: Simplify right side
    422,784,236x = 862,501,268,523,167,232
  5. Step 5: Solve for x
    x = 862,501,268,523,167,232/422,784,236
  6. Step 6: Final answer
    x = 2,040,050,680.89

Related Problems

Find third proportional to 211,392,118 and 464,354,732
Half scale
Find third proportional to 845,568,472 and 1,857,418,928
Double scale
Find third proportional to 422,784,238 and 928,709,468
Similar ratio
Find third proportional to 634,176,354 and 1,393,064,196
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.