Home / 159,619,935.58-220,275,413.67-86,281,077.58

Finding the Fourth Proportional to 159,619,935.58, 220,275,413.67 and 86,281,077.58

Calculator

Solution

The fourth proportional to 159,619,935.58, 220,275,413.67 and 86,281,077.58 is: 119,067,834.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,619,935.58 : 220,275,413.67 = 86,281,077.58 : x
  2. Step 2: Convert to fraction form
    159,619,935.58/220,275,413.67 = 86,281,077.58/x
  3. Step 3: Cross multiply
    159,619,935.58x = 220,275,413.67 × 86,281,077.58
  4. Step 4: Simplify right side
    159,619,935.58x = 19,005,600,054,295,080
  5. Step 5: Solve for x
    x = 19,005,600,054,295,080/159,619,935.58
  6. Step 6: Final answer
    x = 119,067,834.39

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.