Home / 4,093,158,923.70-6,139,738,974.83-987,741,577.95

Finding the Fourth Proportional to 4,093,158,923.70, 6,139,738,974.83 and 987,741,577.95

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Solution

The fourth proportional to 4,093,158,923.70, 6,139,738,974.83 and 987,741,577.95 is: 1,481,612,509.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093,158,923.70 : 6,139,738,974.83 = 987,741,577.95 : x
  2. Step 2: Convert to fraction form
    4,093,158,923.70/6,139,738,974.83 = 987,741,577.95/x
  3. Step 3: Cross multiply
    4,093,158,923.70x = 6,139,738,974.83 × 987,741,577.95
  4. Step 4: Simplify right side
    4,093,158,923.70x = 6,064,475,463,194,761,216
  5. Step 5: Solve for x
    x = 6,064,475,463,194,761,216/4,093,158,923.70
  6. Step 6: Final answer
    x = 1,481,612,509.13

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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.