Home / 2,670,436,605.95-4,004,835,074.89-1,846,683,791.21

Finding the Fourth Proportional to 2,670,436,605.95, 4,004,835,074.89 and 1,846,683,791.21

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Solution

The fourth proportional to 2,670,436,605.95, 4,004,835,074.89 and 1,846,683,791.21 is: 2,769,458,747.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,670,436,605.95 : 4,004,835,074.89 = 1,846,683,791.21 : x
  2. Step 2: Convert to fraction form
    2,670,436,605.95/4,004,835,074.89 = 1,846,683,791.21/x
  3. Step 3: Cross multiply
    2,670,436,605.95x = 4,004,835,074.89 × 1,846,683,791.21
  4. Step 4: Simplify right side
    2,670,436,605.95x = 7,395,664,019,282,534,400
  5. Step 5: Solve for x
    x = 7,395,664,019,282,534,400/2,670,436,605.95
  6. Step 6: Final answer
    x = 2,769,458,747.99

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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.