Home / 471,504,279.86-650,710,296.34-273,316,940.18

Finding the Fourth Proportional to 471,504,279.86, 650,710,296.34 and 273,316,940.18

Calculator

Solution

The fourth proportional to 471,504,279.86, 650,710,296.34 and 273,316,940.18 is: 377,197,312.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    471,504,279.86 : 650,710,296.34 = 273,316,940.18 : x
  2. Step 2: Convert to fraction form
    471,504,279.86/650,710,296.34 = 273,316,940.18/x
  3. Step 3: Cross multiply
    471,504,279.86x = 650,710,296.34 × 273,316,940.18
  4. Step 4: Simplify right side
    471,504,279.86x = 177,850,147,139,269,856
  5. Step 5: Solve for x
    x = 177,850,147,139,269,856/471,504,279.86
  6. Step 6: Final answer
    x = 377,197,312.38

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.