Home / 79,761,448-173,135,604

Finding the Third Proportional to 79,761,448 and 173,135,604

Calculator

Solution

The third proportional to 79,761,448 and 173,135,604 is: 375,819,874.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,761,448 : 173,135,604 = 173,135,604 : x
  2. Step 2: Convert to fraction form
    79,761,448/173,135,604 = 173,135,604/x
  3. Step 3: Cross multiply
    79,761,448x = 173,135,604 × 173,135,604
  4. Step 4: Simplify right side
    79,761,448x = 29,975,937,372,444,816
  5. Step 5: Solve for x
    x = 29,975,937,372,444,816/79,761,448
  6. Step 6: Final answer
    x = 375,819,874.44

Related Problems

Find third proportional to 39,880,724 and 86,567,802
Half scale
Find third proportional to 159,522,896 and 346,271,208
Double scale
Find third proportional to 79,761,450 and 173,135,608
Similar ratio
Find third proportional to 119,642,172 and 259,703,406
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.