Home / 2,528,494,550,936.10-3,489,325,062,704.80-1,372,367,826,846

Finding the Fourth Proportional to 2,528,494,550,936.10, 3,489,325,062,704.80 and 1,372,367,826,846

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Solution

The fourth proportional to 2,528,494,550,936.10, 3,489,325,062,704.80 and 1,372,367,826,846 is: 1,893,869,002,680.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,528,494,550,936.10 : 3,489,325,062,704.80 = 1,372,367,826,846 : x
  2. Step 2: Convert to fraction form
    2,528,494,550,936.10/3,489,325,062,704.80 = 1,372,367,826,846/x
  3. Step 3: Cross multiply
    2,528,494,550,936.10x = 3,489,325,062,704.80 × 1,372,367,826,846
  4. Step 4: Simplify right side
    2,528,494,550,936.10x = 4,788,637,453,463,468,854,214,656
  5. Step 5: Solve for x
    x = 4,788,637,453,463,468,854,214,656/2,528,494,550,936.10
  6. Step 6: Final answer
    x = 1,893,869,002,680.12

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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.