Home / 3,413,546,524,915.10-5,120,620,797,295.20-963,086,208,867.78

Finding the Fourth Proportional to 3,413,546,524,915.10, 5,120,620,797,295.20 and 963,086,208,867.78

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Solution

The fourth proportional to 3,413,546,524,915.10, 5,120,620,797,295.20 and 963,086,208,867.78 is: 1,444,714,239,200.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,413,546,524,915.10 : 5,120,620,797,295.20 = 963,086,208,867.78 : x
  2. Step 2: Convert to fraction form
    3,413,546,524,915.10/5,120,620,797,295.20 = 963,086,208,867.78/x
  3. Step 3: Cross multiply
    3,413,546,524,915.10x = 5,120,620,797,295.20 × 963,086,208,867.78
  4. Step 4: Simplify right side
    3,413,546,524,915.10x = 4,931,599,270,716,542,946,377,728
  5. Step 5: Solve for x
    x = 4,931,599,270,716,542,946,377,728/3,413,546,524,915.10
  6. Step 6: Final answer
    x = 1,444,714,239,200.01

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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.