Home / 159,444,894.93-220,033,957.77-86,106,036.93

Finding the Fourth Proportional to 159,444,894.93, 220,033,957.77 and 86,106,036.93

Calculator

Solution

The fourth proportional to 159,444,894.93, 220,033,957.77 and 86,106,036.93 is: 118,826,332.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,444,894.93 : 220,033,957.77 = 86,106,036.93 : x
  2. Step 2: Convert to fraction form
    159,444,894.93/220,033,957.77 = 86,106,036.93/x
  3. Step 3: Cross multiply
    159,444,894.93x = 220,033,957.77 × 86,106,036.93
  4. Step 4: Simplify right side
    159,444,894.93x = 18,946,252,093,597,684
  5. Step 5: Solve for x
    x = 18,946,252,093,597,684/159,444,894.93
  6. Step 6: Final answer
    x = 118,826,332.46

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.