Home / 38,024,560,219.20-57,036,840,328.80-36,412,380,801.60

Finding the Fourth Proportional to 38,024,560,219.20, 57,036,840,328.80 and 36,412,380,801.60

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Solution

The fourth proportional to 38,024,560,219.20, 57,036,840,328.80 and 36,412,380,801.60 is: 54,618,571,202.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,024,560,219.20 : 57,036,840,328.80 = 36,412,380,801.60 : x
  2. Step 2: Convert to fraction form
    38,024,560,219.20/57,036,840,328.80 = 36,412,380,801.60/x
  3. Step 3: Cross multiply
    38,024,560,219.20x = 57,036,840,328.80 × 36,412,380,801.60
  4. Step 4: Simplify right side
    38,024,560,219.20x = 2,076,847,149,772,321,849,344
  5. Step 5: Solve for x
    x = 2,076,847,149,772,321,849,344/38,024,560,219.20
  6. Step 6: Final answer
    x = 54,618,571,202.40

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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.