Home / 3,328,798,859.75-4,592,000,809.06-2,058,233,692.43

Finding the Fourth Proportional to 3,328,798,859.75, 4,592,000,809.06 and 2,058,233,692.43

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Solution

The fourth proportional to 3,328,798,859.75, 4,592,000,809.06 and 2,058,233,692.43 is: 2,839,285,633.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,328,798,859.75 : 4,592,000,809.06 = 2,058,233,692.43 : x
  2. Step 2: Convert to fraction form
    3,328,798,859.75/4,592,000,809.06 = 2,058,233,692.43/x
  3. Step 3: Cross multiply
    3,328,798,859.75x = 4,592,000,809.06 × 2,058,233,692.43
  4. Step 4: Simplify right side
    3,328,798,859.75x = 9,451,410,780,890,970,112
  5. Step 5: Solve for x
    x = 9,451,410,780,890,970,112/3,328,798,859.75
  6. Step 6: Final answer
    x = 2,839,285,633.98

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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.