Home / 231,939,864-324,438,504

Finding the Third Proportional to 231,939,864 and 324,438,504

Calculator

Solution

The third proportional to 231,939,864 and 324,438,504 is: 453,826,009.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,939,864 : 324,438,504 = 324,438,504 : x
  2. Step 2: Convert to fraction form
    231,939,864/324,438,504 = 324,438,504/x
  3. Step 3: Cross multiply
    231,939,864x = 324,438,504 × 324,438,504
  4. Step 4: Simplify right side
    231,939,864x = 105,260,342,877,758,016
  5. Step 5: Solve for x
    x = 105,260,342,877,758,016/231,939,864
  6. Step 6: Final answer
    x = 453,826,009.30

Related Problems

Find third proportional to 115,969,932 and 162,219,252
Half scale
Find third proportional to 463,879,728 and 648,877,008
Double scale
Find third proportional to 231,939,866 and 324,438,507
Similar ratio
Find third proportional to 347,909,796 and 486,657,756
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.