Home / 167,589,000.40-251,383,500.60-46,420,452.40

Finding the Fourth Proportional to 167,589,000.40, 251,383,500.60 and 46,420,452.40

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Solution

The fourth proportional to 167,589,000.40, 251,383,500.60 and 46,420,452.40 is: 69,630,678.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,589,000.40 : 251,383,500.60 = 46,420,452.40 : x
  2. Step 2: Convert to fraction form
    167,589,000.40/251,383,500.60 = 46,420,452.40/x
  3. Step 3: Cross multiply
    167,589,000.40x = 251,383,500.60 × 46,420,452.40
  4. Step 4: Simplify right side
    167,589,000.40x = 11,669,335,823,747,670
  5. Step 5: Solve for x
    x = 11,669,335,823,747,670/167,589,000.40
  6. Step 6: Final answer
    x = 69,630,678.60

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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.