Home / 588,764,748.54-812,500,726.46-324,456,224.96

Finding the Fourth Proportional to 588,764,748.54, 812,500,726.46 and 324,456,224.96

Calculator

Solution

The fourth proportional to 588,764,748.54, 812,500,726.46 and 324,456,224.96 is: 447,752,551.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,764,748.54 : 812,500,726.46 = 324,456,224.96 : x
  2. Step 2: Convert to fraction form
    588,764,748.54/812,500,726.46 = 324,456,224.96/x
  3. Step 3: Cross multiply
    588,764,748.54x = 812,500,726.46 × 324,456,224.96
  4. Step 4: Simplify right side
    588,764,748.54x = 263,620,918,478,784,416
  5. Step 5: Solve for x
    x = 263,620,918,478,784,416/588,764,748.54
  6. Step 6: Final answer
    x = 447,752,551.65

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.