Home / 3,481,738,443.99-4,804,778,587.21-1,895,826,604.98

Finding the Fourth Proportional to 3,481,738,443.99, 4,804,778,587.21 and 1,895,826,604.98

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Solution

The fourth proportional to 3,481,738,443.99, 4,804,778,587.21 and 1,895,826,604.98 is: 2,616,229,571.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,481,738,443.99 : 4,804,778,587.21 = 1,895,826,604.98 : x
  2. Step 2: Convert to fraction form
    3,481,738,443.99/4,804,778,587.21 = 1,895,826,604.98/x
  3. Step 3: Cross multiply
    3,481,738,443.99x = 4,804,778,587.21 × 1,895,826,604.98
  4. Step 4: Simplify right side
    3,481,738,443.99x = 9,109,027,076,670,935,040
  5. Step 5: Solve for x
    x = 9,109,027,076,670,935,040/3,481,738,443.99
  6. Step 6: Final answer
    x = 2,616,229,571.29

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1.5x scale

Why These Related Problems?

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