Home / 6,536,808,939,942.50-9,805,250,062,489.50-2,180,384,966,579.70

Finding the Fourth Proportional to 6,536,808,939,942.50, 9,805,250,062,489.50 and 2,180,384,966,579.70

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Solution

The fourth proportional to 6,536,808,939,942.50, 9,805,250,062,489.50 and 2,180,384,966,579.70 is: 3,270,589,675,517.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,536,808,939,942.50 : 9,805,250,062,489.50 = 2,180,384,966,579.70 : x
  2. Step 2: Convert to fraction form
    6,536,808,939,942.50/9,805,250,062,489.50 = 2,180,384,966,579.70/x
  3. Step 3: Cross multiply
    6,536,808,939,942.50x = 9,805,250,062,489.50 × 2,180,384,966,579.70
  4. Step 4: Simplify right side
    6,536,808,939,942.50x = 21,379,219,829,806,768,448,339,968
  5. Step 5: Solve for x
    x = 21,379,219,829,806,768,448,339,968/6,536,808,939,942.50
  6. Step 6: Final answer
    x = 3,270,589,675,517.55

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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.