Home / 167,617,508.38-231,310,488.96-93,276,796.42

Finding the Fourth Proportional to 167,617,508.38, 231,310,488.96 and 93,276,796.42

Calculator

Solution

The fourth proportional to 167,617,508.38, 231,310,488.96 and 93,276,796.42 is: 128,721,048.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,617,508.38 : 231,310,488.96 = 93,276,796.42 : x
  2. Step 2: Convert to fraction form
    167,617,508.38/231,310,488.96 = 93,276,796.42/x
  3. Step 3: Cross multiply
    167,617,508.38x = 231,310,488.96 × 93,276,796.42
  4. Step 4: Simplify right side
    167,617,508.38x = 21,575,901,388,532,580
  5. Step 5: Solve for x
    x = 21,575,901,388,532,580/167,617,508.38
  6. Step 6: Final answer
    x = 128,721,048.28

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.