Home / 1,151,650,245.60-1,727,524,530.80-452,293,947.12

Finding the Fourth Proportional to 1,151,650,245.60, 1,727,524,530.80 and 452,293,947.12

Calculator

Solution

The fourth proportional to 1,151,650,245.60, 1,727,524,530.80 and 452,293,947.12 is: 678,460,228.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,151,650,245.60 : 1,727,524,530.80 = 452,293,947.12 : x
  2. Step 2: Convert to fraction form
    1,151,650,245.60/1,727,524,530.80 = 452,293,947.12/x
  3. Step 3: Cross multiply
    1,151,650,245.60x = 1,727,524,530.80 × 452,293,947.12
  4. Step 4: Simplify right side
    1,151,650,245.60x = 781,348,888,782,157,952
  5. Step 5: Solve for x
    x = 781,348,888,782,157,952/1,151,650,245.60
  6. Step 6: Final answer
    x = 678,460,228.50

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.