Home / 11,410,824,447.36-17,117,409,508.74-3,949,395,049.35

Finding the Fourth Proportional to 11,410,824,447.36, 17,117,409,508.74 and 3,949,395,049.35

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Solution

The fourth proportional to 11,410,824,447.36, 17,117,409,508.74 and 3,949,395,049.35 is: 5,924,498,504.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,410,824,447.36 : 17,117,409,508.74 = 3,949,395,049.35 : x
  2. Step 2: Convert to fraction form
    11,410,824,447.36/17,117,409,508.74 = 3,949,395,049.35/x
  3. Step 3: Cross multiply
    11,410,824,447.36x = 17,117,409,508.74 × 3,949,395,049.35
  4. Step 4: Simplify right side
    11,410,824,447.36x = 67,603,412,371,514,368,000
  5. Step 5: Solve for x
    x = 67,603,412,371,514,368,000/11,410,824,447.36
  6. Step 6: Final answer
    x = 5,924,498,504.33

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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.