Home / 20,193,408-30,290,112-6,009,984

Finding the Fourth Proportional to 20,193,408, 30,290,112 and 6,009,984

Calculator

Solution

The fourth proportional to 20,193,408, 30,290,112 and 6,009,984 is: 9,014,976

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,193,408 : 30,290,112 = 6,009,984 : x
  2. Step 2: Convert to fraction form
    20,193,408/30,290,112 = 6,009,984/x
  3. Step 3: Cross multiply
    20,193,408x = 30,290,112 × 6,009,984
  4. Step 4: Simplify right side
    20,193,408x = 182,043,088,478,208
  5. Step 5: Solve for x
    x = 182,043,088,478,208/20,193,408
  6. Step 6: Final answer
    x = 9,014,976

Related Problems

Find fourth proportional to 10,096,704, 15,145,056 and 3,004,992
Half scale
Find fourth proportional to 40,386,816, 60,580,224 and 12,019,968
Double scale
Find fourth proportional to 20,193,409, 30,290,113.50 and 6,009,985
Similar ratio
Find fourth proportional to 30,290,112, 45,435,168 and 9,014,976
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.