Home / 162,395,083-378,934,946

Finding the Third Proportional to 162,395,083 and 378,934,946

Calculator

Solution

The third proportional to 162,395,083 and 378,934,946 is: 884,212,074.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,395,083 : 378,934,946 = 378,934,946 : x
  2. Step 2: Convert to fraction form
    162,395,083/378,934,946 = 378,934,946/x
  3. Step 3: Cross multiply
    162,395,083x = 378,934,946 × 378,934,946
  4. Step 4: Simplify right side
    162,395,083x = 143,591,693,300,022,912
  5. Step 5: Solve for x
    x = 143,591,693,300,022,912/162,395,083
  6. Step 6: Final answer
    x = 884,212,074.94

Related Problems

Find third proportional to 81,197,541.50 and 189,467,473
Half scale
Find third proportional to 324,790,166 and 757,869,892
Double scale
Find third proportional to 162,395,085 and 378,934,951
Similar ratio
Find third proportional to 243,592,624.50 and 568,402,419
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.