Home / 2,933,137,060.80-4,399,705,591.20-1,383,455,104.80

Finding the Fourth Proportional to 2,933,137,060.80, 4,399,705,591.20 and 1,383,455,104.80

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Solution

The fourth proportional to 2,933,137,060.80, 4,399,705,591.20 and 1,383,455,104.80 is: 2,075,182,657.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,933,137,060.80 : 4,399,705,591.20 = 1,383,455,104.80 : x
  2. Step 2: Convert to fraction form
    2,933,137,060.80/4,399,705,591.20 = 1,383,455,104.80/x
  3. Step 3: Cross multiply
    2,933,137,060.80x = 4,399,705,591.20 × 1,383,455,104.80
  4. Step 4: Simplify right side
    2,933,137,060.80x = 6,086,795,159,762,741,248
  5. Step 5: Solve for x
    x = 6,086,795,159,762,741,248/2,933,137,060.80
  6. Step 6: Final answer
    x = 2,075,182,657.20

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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.