Home / 3,266,916,448.80-4,902,287,860.80-1,196,847,465.60

Finding the Fourth Proportional to 3,266,916,448.80, 4,902,287,860.80 and 1,196,847,465.60

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Solution

The fourth proportional to 3,266,916,448.80, 4,902,287,860.80 and 1,196,847,465.60 is: 1,795,972,102.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266,916,448.80 : 4,902,287,860.80 = 1,196,847,465.60 : x
  2. Step 2: Convert to fraction form
    3,266,916,448.80/4,902,287,860.80 = 1,196,847,465.60/x
  3. Step 3: Cross multiply
    3,266,916,448.80x = 4,902,287,860.80 × 1,196,847,465.60
  4. Step 4: Simplify right side
    3,266,916,448.80x = 5,867,290,801,840,124,928
  5. Step 5: Solve for x
    x = 5,867,290,801,840,124,928/3,266,916,448.80
  6. Step 6: Final answer
    x = 1,795,972,102.07

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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.