Home / 2,539,379,146.42-3,504,351,341.37-1,410,348,706.41

Finding the Fourth Proportional to 2,539,379,146.42, 3,504,351,341.37 and 1,410,348,706.41

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Solution

The fourth proportional to 2,539,379,146.42, 3,504,351,341.37 and 1,410,348,706.41 is: 1,946,285,724.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,539,379,146.42 : 3,504,351,341.37 = 1,410,348,706.41 : x
  2. Step 2: Convert to fraction form
    2,539,379,146.42/3,504,351,341.37 = 1,410,348,706.41/x
  3. Step 3: Cross multiply
    2,539,379,146.42x = 3,504,351,341.37 × 1,410,348,706.41
  4. Step 4: Simplify right side
    2,539,379,146.42x = 4,942,357,381,107,328,000
  5. Step 5: Solve for x
    x = 4,942,357,381,107,328,000/2,539,379,146.42
  6. Step 6: Final answer
    x = 1,946,285,724.24

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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.