Home / 3,694,170,576.54-5,097,892,385.43-2,000,611,465.50

Finding the Fourth Proportional to 3,694,170,576.54, 5,097,892,385.43 and 2,000,611,465.50

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Solution

The fourth proportional to 3,694,170,576.54, 5,097,892,385.43 and 2,000,611,465.50 is: 2,760,809,698.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,694,170,576.54 : 5,097,892,385.43 = 2,000,611,465.50 : x
  2. Step 2: Convert to fraction form
    3,694,170,576.54/5,097,892,385.43 = 2,000,611,465.50/x
  3. Step 3: Cross multiply
    3,694,170,576.54x = 5,097,892,385.43 × 2,000,611,465.50
  4. Step 4: Simplify right side
    3,694,170,576.54x = 10,198,901,956,176,404,480
  5. Step 5: Solve for x
    x = 10,198,901,956,176,404,480/3,694,170,576.54
  6. Step 6: Final answer
    x = 2,760,809,698.65

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1.5x scale

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.