Home / 4,311,371,396.20-6,467,057,094.30-4,039,273,604.20

Finding the Fourth Proportional to 4,311,371,396.20, 6,467,057,094.30 and 4,039,273,604.20

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Solution

The fourth proportional to 4,311,371,396.20, 6,467,057,094.30 and 4,039,273,604.20 is: 6,058,910,406.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,311,371,396.20 : 6,467,057,094.30 = 4,039,273,604.20 : x
  2. Step 2: Convert to fraction form
    4,311,371,396.20/6,467,057,094.30 = 4,039,273,604.20/x
  3. Step 3: Cross multiply
    4,311,371,396.20x = 6,467,057,094.30 × 4,039,273,604.20
  4. Step 4: Simplify right side
    4,311,371,396.20x = 26,122,213,017,860,341,760
  5. Step 5: Solve for x
    x = 26,122,213,017,860,341,760/4,311,371,396.20
  6. Step 6: Final answer
    x = 6,058,910,406.30

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Half scale
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Double scale
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Similar ratio
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1.5x scale

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.