Home / 3,677,522,840.20-5,075,089,189.86-2,006,879,663.80

Finding the Fourth Proportional to 3,677,522,840.20, 5,075,089,189.86 and 2,006,879,663.80

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Solution

The fourth proportional to 3,677,522,840.20, 5,075,089,189.86 and 2,006,879,663.80 is: 2,769,552,693.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,677,522,840.20 : 5,075,089,189.86 = 2,006,879,663.80 : x
  2. Step 2: Convert to fraction form
    3,677,522,840.20/5,075,089,189.86 = 2,006,879,663.80/x
  3. Step 3: Cross multiply
    3,677,522,840.20x = 5,075,089,189.86 × 2,006,879,663.80
  4. Step 4: Simplify right side
    3,677,522,840.20x = 10,185,093,287,101,249,536
  5. Step 5: Solve for x
    x = 10,185,093,287,101,249,536/3,677,522,840.20
  6. Step 6: Final answer
    x = 2,769,552,693.40

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.