Home / 3,297,806,721,611.20-4,939,744,378,941.60-3,297,806,721,611.20

Finding the Fourth Proportional to 3,297,806,721,611.20, 4,939,744,378,941.60 and 3,297,806,721,611.20

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Solution

The fourth proportional to 3,297,806,721,611.20, 4,939,744,378,941.60 and 3,297,806,721,611.20 is: 4,939,744,378,941.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297,806,721,611.20 : 4,939,744,378,941.60 = 3,297,806,721,611.20 : x
  2. Step 2: Convert to fraction form
    3,297,806,721,611.20/4,939,744,378,941.60 = 3,297,806,721,611.20/x
  3. Step 3: Cross multiply
    3,297,806,721,611.20x = 4,939,744,378,941.60 × 3,297,806,721,611.20
  4. Step 4: Simplify right side
    3,297,806,721,611.20x = 16,290,322,215,914,749,923,688,448
  5. Step 5: Solve for x
    x = 16,290,322,215,914,749,923,688,448/3,297,806,721,611.20
  6. Step 6: Final answer
    x = 4,939,744,378,941.60

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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.