Home / 3,943,099,435,851.50-5,441,473,094,537.50-2,208,921,199,324.60

Finding the Fourth Proportional to 3,943,099,435,851.50, 5,441,473,094,537.50 and 2,208,921,199,324.60

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Solution

The fourth proportional to 3,943,099,435,851.50, 5,441,473,094,537.50 and 2,208,921,199,324.60 is: 3,048,308,943,160.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,943,099,435,851.50 : 5,441,473,094,537.50 = 2,208,921,199,324.60 : x
  2. Step 2: Convert to fraction form
    3,943,099,435,851.50/5,441,473,094,537.50 = 2,208,921,199,324.60/x
  3. Step 3: Cross multiply
    3,943,099,435,851.50x = 5,441,473,094,537.50 × 2,208,921,199,324.60
  4. Step 4: Simplify right side
    3,943,099,435,851.50x = 12,019,785,274,078,317,789,577,216
  5. Step 5: Solve for x
    x = 12,019,785,274,078,317,789,577,216/3,943,099,435,851.50
  6. Step 6: Final answer
    x = 3,048,308,943,160.77

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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.