Home / 294,409,927.72-406,288,477.02-162,255,689.92

Finding the Fourth Proportional to 294,409,927.72, 406,288,477.02 and 162,255,689.92

Calculator

Solution

The fourth proportional to 294,409,927.72, 406,288,477.02 and 162,255,689.92 is: 223,914,382.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,409,927.72 : 406,288,477.02 = 162,255,689.92 : x
  2. Step 2: Convert to fraction form
    294,409,927.72/406,288,477.02 = 162,255,689.92/x
  3. Step 3: Cross multiply
    294,409,927.72x = 406,288,477.02 × 162,255,689.92
  4. Step 4: Simplify right side
    294,409,927.72x = 65,922,617,145,426,160
  5. Step 5: Solve for x
    x = 65,922,617,145,426,160/294,409,927.72
  6. Step 6: Final answer
    x = 223,914,382.43

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.