Home / 5,807,719,438,852-8,015,355,621,078-3,305,450,900,661

Finding the Fourth Proportional to 5,807,719,438,852, 8,015,355,621,078 and 3,305,450,900,661

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Solution

The fourth proportional to 5,807,719,438,852, 8,015,355,621,078 and 3,305,450,900,661 is: 4,561,922,237,422.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,807,719,438,852 : 8,015,355,621,078 = 3,305,450,900,661 : x
  2. Step 2: Convert to fraction form
    5,807,719,438,852/8,015,355,621,078 = 3,305,450,900,661/x
  3. Step 3: Cross multiply
    5,807,719,438,852x = 8,015,355,621,078 × 3,305,450,900,661
  4. Step 4: Simplify right side
    5,807,719,438,852x = 26,494,364,456,810,484,110,196,736
  5. Step 5: Solve for x
    x = 26,494,364,456,810,484,110,196,736/5,807,719,438,852
  6. Step 6: Final answer
    x = 4,561,922,237,422.61

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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.