Home / 3,677,522,846.95-5,075,089,199.18-2,006,879,670.55

Finding the Fourth Proportional to 3,677,522,846.95, 5,075,089,199.18 and 2,006,879,670.55

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Solution

The fourth proportional to 3,677,522,846.95, 5,075,089,199.18 and 2,006,879,670.55 is: 2,769,552,702.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,677,522,846.95 : 5,075,089,199.18 = 2,006,879,670.55 : x
  2. Step 2: Convert to fraction form
    3,677,522,846.95/5,075,089,199.18 = 2,006,879,670.55/x
  3. Step 3: Cross multiply
    3,677,522,846.95x = 5,075,089,199.18 × 2,006,879,670.55
  4. Step 4: Simplify right side
    3,677,522,846.95x = 10,185,093,340,062,222,336
  5. Step 5: Solve for x
    x = 10,185,093,340,062,222,336/3,677,522,846.95
  6. Step 6: Final answer
    x = 2,769,552,702.71

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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.