Home / 376,407,134-815,347,158

Finding the Third Proportional to 376,407,134 and 815,347,158

Calculator

Solution

The third proportional to 376,407,134 and 815,347,158 is: 1,766,148,746.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,407,134 : 815,347,158 = 815,347,158 : x
  2. Step 2: Convert to fraction form
    376,407,134/815,347,158 = 815,347,158/x
  3. Step 3: Cross multiply
    376,407,134x = 815,347,158 × 815,347,158
  4. Step 4: Simplify right side
    376,407,134x = 664,790,988,058,676,992
  5. Step 5: Solve for x
    x = 664,790,988,058,676,992/376,407,134
  6. Step 6: Final answer
    x = 1,766,148,746.95

Related Problems

Find third proportional to 188,203,567 and 407,673,579
Half scale
Find third proportional to 752,814,268 and 1,630,694,316
Double scale
Find third proportional to 376,407,136 and 815,347,162
Similar ratio
Find third proportional to 564,610,701 and 1,223,020,737
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.