Home / 60,012,765.20-90,008,664.60-16,871,726

Finding the Fourth Proportional to 60,012,765.20, 90,008,664.60 and 16,871,726

Calculator

Solution

The fourth proportional to 60,012,765.20, 90,008,664.60 and 16,871,726 is: 25,304,641.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,012,765.20 : 90,008,664.60 = 16,871,726 : x
  2. Step 2: Convert to fraction form
    60,012,765.20/90,008,664.60 = 16,871,726/x
  3. Step 3: Cross multiply
    60,012,765.20x = 90,008,664.60 × 16,871,726
  4. Step 4: Simplify right side
    60,012,765.20x = 1,518,601,526,757,099.50
  5. Step 5: Solve for x
    x = 1,518,601,526,757,099.50/60,012,765.20
  6. Step 6: Final answer
    x = 25,304,641.80

Related Problems

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.