Home / 39,861,224.74-55,008,490.83-21,526,510.24

Finding the Fourth Proportional to 39,861,224.74, 55,008,490.83 and 21,526,510.24

Calculator

Solution

The fourth proportional to 39,861,224.74, 55,008,490.83 and 21,526,510.24 is: 29,706,584.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,861,224.74 : 55,008,490.83 = 21,526,510.24 : x
  2. Step 2: Convert to fraction form
    39,861,224.74/55,008,490.83 = 21,526,510.24/x
  3. Step 3: Cross multiply
    39,861,224.74x = 55,008,490.83 × 21,526,510.24
  4. Step 4: Simplify right side
    39,861,224.74x = 1,184,140,840,756,266.25
  5. Step 5: Solve for x
    x = 1,184,140,840,756,266.25/39,861,224.74
  6. Step 6: Final answer
    x = 29,706,584.50

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.