Home / 264,192,876.60-396,289,314.90-245,061,000.60

Finding the Fourth Proportional to 264,192,876.60, 396,289,314.90 and 245,061,000.60

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Solution

The fourth proportional to 264,192,876.60, 396,289,314.90 and 245,061,000.60 is: 367,591,500.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,192,876.60 : 396,289,314.90 = 245,061,000.60 : x
  2. Step 2: Convert to fraction form
    264,192,876.60/396,289,314.90 = 245,061,000.60/x
  3. Step 3: Cross multiply
    264,192,876.60x = 396,289,314.90 × 245,061,000.60
  4. Step 4: Simplify right side
    264,192,876.60x = 97,115,056,036,482,480
  5. Step 5: Solve for x
    x = 97,115,056,036,482,480/264,192,876.60
  6. Step 6: Final answer
    x = 367,591,500.90

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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.