Home / 54,543,581.44-75,271,739.50-29,765,364.88

Finding the Fourth Proportional to 54,543,581.44, 75,271,739.50 and 29,765,364.88

Calculator

Solution

The fourth proportional to 54,543,581.44, 75,271,739.50 and 29,765,364.88 is: 41,077,075.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,543,581.44 : 75,271,739.50 = 29,765,364.88 : x
  2. Step 2: Convert to fraction form
    54,543,581.44/75,271,739.50 = 29,765,364.88/x
  3. Step 3: Cross multiply
    54,543,581.44x = 75,271,739.50 × 29,765,364.88
  4. Step 4: Simplify right side
    54,543,581.44x = 2,240,490,791,369,808.75
  5. Step 5: Solve for x
    x = 2,240,490,791,369,808.75/54,543,581.44
  6. Step 6: Final answer
    x = 41,077,075.11

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.