Home / 376,408,032-815,348,928

Finding the Third Proportional to 376,408,032 and 815,348,928

Calculator

Solution

The third proportional to 376,408,032 and 815,348,928 is: 1,766,152,201.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,408,032 : 815,348,928 = 815,348,928 : x
  2. Step 2: Convert to fraction form
    376,408,032/815,348,928 = 815,348,928/x
  3. Step 3: Cross multiply
    376,408,032x = 815,348,928 × 815,348,928
  4. Step 4: Simplify right side
    376,408,032x = 664,793,874,390,749,184
  5. Step 5: Solve for x
    x = 664,793,874,390,749,184/376,408,032
  6. Step 6: Final answer
    x = 1,766,152,201.53

Related Problems

Find third proportional to 188,204,016 and 407,674,464
Half scale
Find third proportional to 752,816,064 and 1,630,697,856
Double scale
Find third proportional to 376,408,034 and 815,348,932
Similar ratio
Find third proportional to 564,612,048 and 1,223,023,392
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.