Home / 14,505,692.18-21,751,049.48-4,269,222

Finding the Fourth Proportional to 14,505,692.18, 21,751,049.48 and 4,269,222

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Solution

The fourth proportional to 14,505,692.18, 21,751,049.48 and 4,269,222 is: 6,401,628.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,505,692.18 : 21,751,049.48 = 4,269,222 : x
  2. Step 2: Convert to fraction form
    14,505,692.18/21,751,049.48 = 4,269,222/x
  3. Step 3: Cross multiply
    14,505,692.18x = 21,751,049.48 × 4,269,222
  4. Step 4: Simplify right side
    14,505,692.18x = 92,860,058,941,758.45
  5. Step 5: Solve for x
    x = 92,860,058,941,758.45/14,505,692.18
  6. Step 6: Final answer
    x = 6,401,628.95

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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.