Home / 6,199,093,406.87-9,298,628,150.15-1,540,971,855.19

Finding the Fourth Proportional to 6,199,093,406.87, 9,298,628,150.15 and 1,540,971,855.19

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Solution

The fourth proportional to 6,199,093,406.87, 9,298,628,150.15 and 1,540,971,855.19 is: 2,311,454,809.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,199,093,406.87 : 9,298,628,150.15 = 1,540,971,855.19 : x
  2. Step 2: Convert to fraction form
    6,199,093,406.87/9,298,628,150.15 = 1,540,971,855.19/x
  3. Step 3: Cross multiply
    6,199,093,406.87x = 9,298,628,150.15 × 1,540,971,855.19
  4. Step 4: Simplify right side
    6,199,093,406.87x = 14,328,924,271,265,759,232
  5. Step 5: Solve for x
    x = 14,328,924,271,265,759,232/6,199,093,406.87
  6. Step 6: Final answer
    x = 2,311,454,809.73

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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.