Home / 2,245,697,892.30-3,362,089,830.30-2,181,127,810.80

Finding the Fourth Proportional to 2,245,697,892.30, 3,362,089,830.30 and 2,181,127,810.80

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Solution

The fourth proportional to 2,245,697,892.30, 3,362,089,830.30 and 2,181,127,810.80 is: 3,265,420,365.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,245,697,892.30 : 3,362,089,830.30 = 2,181,127,810.80 : x
  2. Step 2: Convert to fraction form
    2,245,697,892.30/3,362,089,830.30 = 2,181,127,810.80/x
  3. Step 3: Cross multiply
    2,245,697,892.30x = 3,362,089,830.30 × 2,181,127,810.80
  4. Step 4: Simplify right side
    2,245,697,892.30x = 7,333,147,631,275,183,104
  5. Step 5: Solve for x
    x = 7,333,147,631,275,183,104/2,245,697,892.30
  6. Step 6: Final answer
    x = 3,265,420,365.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.