Home / 59,286,016,465.36-88,934,046,816.71-18,954,682,626.04

Finding the Fourth Proportional to 59,286,016,465.36, 88,934,046,816.71 and 18,954,682,626.04

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Solution

The fourth proportional to 59,286,016,465.36, 88,934,046,816.71 and 18,954,682,626.04 is: 28,433,629,590.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,286,016,465.36 : 88,934,046,816.71 = 18,954,682,626.04 : x
  2. Step 2: Convert to fraction form
    59,286,016,465.36/88,934,046,816.71 = 18,954,682,626.04/x
  3. Step 3: Cross multiply
    59,286,016,465.36x = 88,934,046,816.71 × 18,954,682,626.04
  4. Step 4: Simplify right side
    59,286,016,465.36x = 1,685,716,632,060,121,317,376
  5. Step 5: Solve for x
    x = 1,685,716,632,060,121,317,376/59,286,016,465.36
  6. Step 6: Final answer
    x = 28,433,629,590.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.