Home / 2,271,206,516.50-3,408,010,067.22-1,611,484,095.16

Finding the Fourth Proportional to 2,271,206,516.50, 3,408,010,067.22 and 1,611,484,095.16

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Solution

The fourth proportional to 2,271,206,516.50, 3,408,010,067.22 and 1,611,484,095.16 is: 2,418,077,783.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,271,206,516.50 : 3,408,010,067.22 = 1,611,484,095.16 : x
  2. Step 2: Convert to fraction form
    2,271,206,516.50/3,408,010,067.22 = 1,611,484,095.16/x
  3. Step 3: Cross multiply
    2,271,206,516.50x = 3,408,010,067.22 × 1,611,484,095.16
  4. Step 4: Simplify right side
    2,271,206,516.50x = 5,491,954,019,470,192,640
  5. Step 5: Solve for x
    x = 5,491,954,019,470,192,640/2,271,206,516.50
  6. Step 6: Final answer
    x = 2,418,077,783.58

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Double scale
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1.5x scale

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.