Home / 33,487,680-50,239,008-12,212,544

Finding the Fourth Proportional to 33,487,680, 50,239,008 and 12,212,544

Calculator

Solution

The fourth proportional to 33,487,680, 50,239,008 and 12,212,544 is: 18,321,546.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,487,680 : 50,239,008 = 12,212,544 : x
  2. Step 2: Convert to fraction form
    33,487,680/50,239,008 = 12,212,544/x
  3. Step 3: Cross multiply
    33,487,680x = 50,239,008 × 12,212,544
  4. Step 4: Simplify right side
    33,487,680x = 613,546,095,716,352
  5. Step 5: Solve for x
    x = 613,546,095,716,352/33,487,680
  6. Step 6: Final answer
    x = 18,321,546.78

Related Problems

Find fourth proportional to 16,743,840, 25,119,504 and 6,106,272
Half scale
Find fourth proportional to 66,975,360, 100,478,016 and 24,425,088
Double scale
Find fourth proportional to 33,487,681, 50,239,009.50 and 12,212,545
Similar ratio
Find fourth proportional to 50,231,520, 75,358,512 and 18,318,816
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.