Home / 76,752,830-125,317,223

Finding the Third Proportional to 76,752,830 and 125,317,223

Calculator

Solution

The third proportional to 76,752,830 and 125,317,223 is: 204,610,128.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,752,830 : 125,317,223 = 125,317,223 : x
  2. Step 2: Convert to fraction form
    76,752,830/125,317,223 = 125,317,223/x
  3. Step 3: Cross multiply
    76,752,830x = 125,317,223 × 125,317,223
  4. Step 4: Simplify right side
    76,752,830x = 15,704,406,380,431,728
  5. Step 5: Solve for x
    x = 15,704,406,380,431,728/76,752,830
  6. Step 6: Final answer
    x = 204,610,128.13

Related Problems

Find third proportional to 38,376,415 and 62,658,611.50
Half scale
Find third proportional to 153,505,660 and 250,634,446
Double scale
Find third proportional to 76,752,832 and 125,317,226
Similar ratio
Find third proportional to 115,129,245 and 187,975,834.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.