Home / 3,677,522,847.45-5,075,089,199.87-2,006,879,671.05

Finding the Fourth Proportional to 3,677,522,847.45, 5,075,089,199.87 and 2,006,879,671.05

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Solution

The fourth proportional to 3,677,522,847.45, 5,075,089,199.87 and 2,006,879,671.05 is: 2,769,552,703.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,677,522,847.45 : 5,075,089,199.87 = 2,006,879,671.05 : x
  2. Step 2: Convert to fraction form
    3,677,522,847.45/5,075,089,199.87 = 2,006,879,671.05/x
  3. Step 3: Cross multiply
    3,677,522,847.45x = 5,075,089,199.87 × 2,006,879,671.05
  4. Step 4: Simplify right side
    3,677,522,847.45x = 10,185,093,343,974,477,824
  5. Step 5: Solve for x
    x = 10,185,093,343,974,477,824/3,677,522,847.45
  6. Step 6: Final answer
    x = 2,769,552,703.40

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1.5x scale

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.