Home / 2,781,444,136,219.50-4,172,166,204,329.10-2,023,270,848,590.70

Finding the Fourth Proportional to 2,781,444,136,219.50, 4,172,166,204,329.10 and 2,023,270,848,590.70

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Solution

The fourth proportional to 2,781,444,136,219.50, 4,172,166,204,329.10 and 2,023,270,848,590.70 is: 3,034,906,272,885.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,781,444,136,219.50 : 4,172,166,204,329.10 = 2,023,270,848,590.70 : x
  2. Step 2: Convert to fraction form
    2,781,444,136,219.50/4,172,166,204,329.10 = 2,023,270,848,590.70/x
  3. Step 3: Cross multiply
    2,781,444,136,219.50x = 4,172,166,204,329.10 × 2,023,270,848,590.70
  4. Step 4: Simplify right side
    2,781,444,136,219.50x = 8,441,422,256,694,378,117,464,064
  5. Step 5: Solve for x
    x = 8,441,422,256,694,378,117,464,064/2,781,444,136,219.50
  6. Step 6: Final answer
    x = 3,034,906,272,885.94

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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.