Home / 2,781,444,136,226.20-4,172,166,204,339.40-2,023,270,848,597.40

Finding the Fourth Proportional to 2,781,444,136,226.20, 4,172,166,204,339.40 and 2,023,270,848,597.40

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Solution

The fourth proportional to 2,781,444,136,226.20, 4,172,166,204,339.40 and 2,023,270,848,597.40 is: 3,034,906,272,896.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,781,444,136,226.20 : 4,172,166,204,339.40 = 2,023,270,848,597.40 : x
  2. Step 2: Convert to fraction form
    2,781,444,136,226.20/4,172,166,204,339.40 = 2,023,270,848,597.40/x
  3. Step 3: Cross multiply
    2,781,444,136,226.20x = 4,172,166,204,339.40 × 2,023,270,848,597.40
  4. Step 4: Simplify right side
    2,781,444,136,226.20x = 8,441,422,256,743,171,093,430,272
  5. Step 5: Solve for x
    x = 8,441,422,256,743,171,093,430,272/2,781,444,136,226.20
  6. Step 6: Final answer
    x = 3,034,906,272,896.17

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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.