Home / 3,677,522,839.70-5,075,089,189.17-2,006,879,663.30

Finding the Fourth Proportional to 3,677,522,839.70, 5,075,089,189.17 and 2,006,879,663.30

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Solution

The fourth proportional to 3,677,522,839.70, 5,075,089,189.17 and 2,006,879,663.30 is: 2,769,552,692.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,677,522,839.70 : 5,075,089,189.17 = 2,006,879,663.30 : x
  2. Step 2: Convert to fraction form
    3,677,522,839.70/5,075,089,189.17 = 2,006,879,663.30/x
  3. Step 3: Cross multiply
    3,677,522,839.70x = 5,075,089,189.17 × 2,006,879,663.30
  4. Step 4: Simplify right side
    3,677,522,839.70x = 10,185,093,283,178,958,848
  5. Step 5: Solve for x
    x = 10,185,093,283,178,958,848/3,677,522,839.70
  6. Step 6: Final answer
    x = 2,769,552,692.71

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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.