Home / 4,311,552,002.20-6,467,328,003.30-2,352,447,899.80

Finding the Fourth Proportional to 4,311,552,002.20, 6,467,328,003.30 and 2,352,447,899.80

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Solution

The fourth proportional to 4,311,552,002.20, 6,467,328,003.30 and 2,352,447,899.80 is: 3,528,671,849.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,311,552,002.20 : 6,467,328,003.30 = 2,352,447,899.80 : x
  2. Step 2: Convert to fraction form
    4,311,552,002.20/6,467,328,003.30 = 2,352,447,899.80/x
  3. Step 3: Cross multiply
    4,311,552,002.20x = 6,467,328,003.30 × 2,352,447,899.80
  4. Step 4: Simplify right side
    4,311,552,002.20x = 15,214,052,178,680,813,568
  5. Step 5: Solve for x
    x = 15,214,052,178,680,813,568/4,311,552,002.20
  6. Step 6: Final answer
    x = 3,528,671,849.70

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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.