Home / 332,303,887.80-458,572,646.70-201,965,686.20

Finding the Fourth Proportional to 332,303,887.80, 458,572,646.70 and 201,965,686.20

Calculator

Solution

The fourth proportional to 332,303,887.80, 458,572,646.70 and 201,965,686.20 is: 278,708,563.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,303,887.80 : 458,572,646.70 = 201,965,686.20 : x
  2. Step 2: Convert to fraction form
    332,303,887.80/458,572,646.70 = 201,965,686.20/x
  3. Step 3: Cross multiply
    332,303,887.80x = 458,572,646.70 × 201,965,686.20
  4. Step 4: Simplify right side
    332,303,887.80x = 92,615,939,263,315,664
  5. Step 5: Solve for x
    x = 92,615,939,263,315,664/332,303,887.80
  6. Step 6: Final answer
    x = 278,708,563.65

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.