Home / 73,332,072-161,307,672

Finding the Third Proportional to 73,332,072 and 161,307,672

Calculator

Solution

The third proportional to 73,332,072 and 161,307,672 is: 354,826,535.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,332,072 : 161,307,672 = 161,307,672 : x
  2. Step 2: Convert to fraction form
    73,332,072/161,307,672 = 161,307,672/x
  3. Step 3: Cross multiply
    73,332,072x = 161,307,672 × 161,307,672
  4. Step 4: Simplify right side
    73,332,072x = 26,020,165,046,059,584
  5. Step 5: Solve for x
    x = 26,020,165,046,059,584/73,332,072
  6. Step 6: Final answer
    x = 354,826,535.46

Related Problems

Find third proportional to 36,666,036 and 80,653,836
Half scale
Find third proportional to 146,664,144 and 322,615,344
Double scale
Find third proportional to 73,332,074 and 161,307,676
Similar ratio
Find third proportional to 109,998,108 and 241,961,508
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.