Home / 362,313,000.20-543,469,500.30-337,919,858.30

Finding the Fourth Proportional to 362,313,000.20, 543,469,500.30 and 337,919,858.30

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Solution

The fourth proportional to 362,313,000.20, 543,469,500.30 and 337,919,858.30 is: 506,879,787.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,313,000.20 : 543,469,500.30 = 337,919,858.30 : x
  2. Step 2: Convert to fraction form
    362,313,000.20/543,469,500.30 = 337,919,858.30/x
  3. Step 3: Cross multiply
    362,313,000.20x = 543,469,500.30 × 337,919,858.30
  4. Step 4: Simplify right side
    362,313,000.20x = 183,649,136,531,747,808
  5. Step 5: Solve for x
    x = 183,649,136,531,747,808/362,313,000.20
  6. Step 6: Final answer
    x = 506,879,787.45

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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.