Home / 3,235,904,589.94-4,464,277,771.74-1,879,307,558.64

Finding the Fourth Proportional to 3,235,904,589.94, 4,464,277,771.74 and 1,879,307,558.64

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Solution

The fourth proportional to 3,235,904,589.94, 4,464,277,771.74 and 1,879,307,558.64 is: 2,592,706,529.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235,904,589.94 : 4,464,277,771.74 = 1,879,307,558.64 : x
  2. Step 2: Convert to fraction form
    3,235,904,589.94/4,464,277,771.74 = 1,879,307,558.64/x
  3. Step 3: Cross multiply
    3,235,904,589.94x = 4,464,277,771.74 × 1,879,307,558.64
  4. Step 4: Simplify right side
    3,235,904,589.94x = 8,389,750,960,299,518,976
  5. Step 5: Solve for x
    x = 8,389,750,960,299,518,976/3,235,904,589.94
  6. Step 6: Final answer
    x = 2,592,706,529.85

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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.