Home / 75,042,450-112,121,901

Finding the Third Proportional to 75,042,450 and 112,121,901

Calculator

Solution

The third proportional to 75,042,450 and 112,121,901 is: 167,522,791.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,042,450 : 112,121,901 = 112,121,901 : x
  2. Step 2: Convert to fraction form
    75,042,450/112,121,901 = 112,121,901/x
  3. Step 3: Cross multiply
    75,042,450x = 112,121,901 × 112,121,901
  4. Step 4: Simplify right side
    75,042,450x = 12,571,320,683,853,800
  5. Step 5: Solve for x
    x = 12,571,320,683,853,800/75,042,450
  6. Step 6: Final answer
    x = 167,522,791.22

Related Problems

Find third proportional to 37,521,225 and 56,060,950.50
Half scale
Find third proportional to 150,084,900 and 224,243,802
Double scale
Find third proportional to 75,042,452 and 112,121,904
Similar ratio
Find third proportional to 112,563,675 and 168,182,851.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.