Home / 74,367,727.02-111,542,704.02-19,784,304

Finding the Fourth Proportional to 74,367,727.02, 111,542,704.02 and 19,784,304

Calculator

Solution

The fourth proportional to 74,367,727.02, 111,542,704.02 and 19,784,304 is: 29,674,091.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,367,727.02 : 111,542,704.02 = 19,784,304 : x
  2. Step 2: Convert to fraction form
    74,367,727.02/111,542,704.02 = 19,784,304/x
  3. Step 3: Cross multiply
    74,367,727.02x = 111,542,704.02 × 19,784,304
  4. Step 4: Simplify right side
    74,367,727.02x = 2,206,794,765,313,702
  5. Step 5: Solve for x
    x = 2,206,794,765,313,702/74,367,727.02
  6. Step 6: Final answer
    x = 29,674,091.89

Related Problems

Find fourth proportional to 37,183,863.51, 55,771,352.01 and 9,892,152
Half scale
Find fourth proportional to 148,735,454.04, 223,085,408.04 and 39,568,608
Double scale
Find fourth proportional to 74,367,728.02, 111,542,705.52 and 19,784,305
Similar ratio
Find fourth proportional to 111,551,590.53, 167,314,056.03 and 29,676,456
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.