Home / 126,361,636-189,542,454-30,623,524

Finding the Fourth Proportional to 126,361,636, 189,542,454 and 30,623,524

Calculator

Solution

The fourth proportional to 126,361,636, 189,542,454 and 30,623,524 is: 45,935,286

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,361,636 : 189,542,454 = 30,623,524 : x
  2. Step 2: Convert to fraction form
    126,361,636/189,542,454 = 30,623,524/x
  3. Step 3: Cross multiply
    126,361,636x = 189,542,454 × 30,623,524
  4. Step 4: Simplify right side
    126,361,636x = 5,804,457,889,087,896
  5. Step 5: Solve for x
    x = 5,804,457,889,087,896/126,361,636
  6. Step 6: Final answer
    x = 45,935,286

Related Problems

Find fourth proportional to 63,180,818, 94,771,227 and 15,311,762
Half scale
Find fourth proportional to 252,723,272, 379,084,908 and 61,247,048
Double scale
Find fourth proportional to 126,361,637, 189,542,455.50 and 30,623,525
Similar ratio
Find fourth proportional to 189,542,454, 284,313,681 and 45,935,286
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.