Home / 5,383,327,168.20-8,061,385,862.70-4,294,936,000.20

Finding the Fourth Proportional to 5,383,327,168.20, 8,061,385,862.70 and 4,294,936,000.20

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Solution

The fourth proportional to 5,383,327,168.20, 8,061,385,862.70 and 4,294,936,000.20 is: 6,431,549,722.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,383,327,168.20 : 8,061,385,862.70 = 4,294,936,000.20 : x
  2. Step 2: Convert to fraction form
    5,383,327,168.20/8,061,385,862.70 = 4,294,936,000.20/x
  3. Step 3: Cross multiply
    5,383,327,168.20x = 8,061,385,862.70 × 4,294,936,000.20
  4. Step 4: Simplify right side
    5,383,327,168.20x = 34,623,136,353,213,562,880
  5. Step 5: Solve for x
    x = 34,623,136,353,213,562,880/5,383,327,168.20
  6. Step 6: Final answer
    x = 6,431,549,722.21

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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.