Home / 517,202,217.44-775,784,430.24-153,687,125.60

Finding the Fourth Proportional to 517,202,217.44, 775,784,430.24 and 153,687,125.60

Calculator

Solution

The fourth proportional to 517,202,217.44, 775,784,430.24 and 153,687,125.60 is: 230,525,073.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    517,202,217.44 : 775,784,430.24 = 153,687,125.60 : x
  2. Step 2: Convert to fraction form
    517,202,217.44/775,784,430.24 = 153,687,125.60/x
  3. Step 3: Cross multiply
    517,202,217.44x = 775,784,430.24 × 153,687,125.60
  4. Step 4: Simplify right side
    517,202,217.44x = 119,228,079,168,819,312
  5. Step 5: Solve for x
    x = 119,228,079,168,819,312/517,202,217.44
  6. Step 6: Final answer
    x = 230,525,073.46

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.