Home / 3,670,972,061,915.70-5,065,957,195,037-2,002,423,804,370.80

Finding the Fourth Proportional to 3,670,972,061,915.70, 5,065,957,195,037 and 2,002,423,804,370.80

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Solution

The fourth proportional to 3,670,972,061,915.70, 5,065,957,195,037 and 2,002,423,804,370.80 is: 2,763,353,441,042.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,972,061,915.70 : 5,065,957,195,037 = 2,002,423,804,370.80 : x
  2. Step 2: Convert to fraction form
    3,670,972,061,915.70/5,065,957,195,037 = 2,002,423,804,370.80/x
  3. Step 3: Cross multiply
    3,670,972,061,915.70x = 5,065,957,195,037 × 2,002,423,804,370.80
  4. Step 4: Simplify right side
    3,670,972,061,915.70x = 10,144,193,279,265,616,703,782,912
  5. Step 5: Solve for x
    x = 10,144,193,279,265,616,703,782,912/3,670,972,061,915.70
  6. Step 6: Final answer
    x = 2,763,353,441,042.50

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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.