Home / 3,925,871,268.56-5,417,615,153.36-2,165,738,210

Finding the Fourth Proportional to 3,925,871,268.56, 5,417,615,153.36 and 2,165,738,210

Calculator

Solution

The fourth proportional to 3,925,871,268.56, 5,417,615,153.36 and 2,165,738,210 is: 2,988,670,626.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,925,871,268.56 : 5,417,615,153.36 = 2,165,738,210 : x
  2. Step 2: Convert to fraction form
    3,925,871,268.56/5,417,615,153.36 = 2,165,738,210/x
  3. Step 3: Cross multiply
    3,925,871,268.56x = 5,417,615,153.36 × 2,165,738,210
  4. Step 4: Simplify right side
    3,925,871,268.56x = 11,733,136,144,706,760,704
  5. Step 5: Solve for x
    x = 11,733,136,144,706,760,704/3,925,871,268.56
  6. Step 6: Final answer
    x = 2,988,670,626.74

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.