Home / 65,597,672.40-98,311,160.52-26,690,782.56

Finding the Fourth Proportional to 65,597,672.40, 98,311,160.52 and 26,690,782.56

Calculator

Solution

The fourth proportional to 65,597,672.40, 98,311,160.52 and 26,690,782.56 is: 40,001,446.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,597,672.40 : 98,311,160.52 = 26,690,782.56 : x
  2. Step 2: Convert to fraction form
    65,597,672.40/98,311,160.52 = 26,690,782.56/x
  3. Step 3: Cross multiply
    65,597,672.40x = 98,311,160.52 × 26,690,782.56
  4. Step 4: Simplify right side
    65,597,672.40x = 2,624,001,808,660,576.50
  5. Step 5: Solve for x
    x = 2,624,001,808,660,576.50/65,597,672.40
  6. Step 6: Final answer
    x = 40,001,446.89

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.