Home / 333,892,182.68-500,838,289.60-228,743,840.59

Finding the Fourth Proportional to 333,892,182.68, 500,838,289.60 and 228,743,840.59

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Solution

The fourth proportional to 333,892,182.68, 500,838,289.60 and 228,743,840.59 is: 343,115,771.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,892,182.68 : 500,838,289.60 = 228,743,840.59 : x
  2. Step 2: Convert to fraction form
    333,892,182.68/500,838,289.60 = 228,743,840.59/x
  3. Step 3: Cross multiply
    333,892,182.68x = 500,838,289.60 × 228,743,840.59
  4. Step 4: Simplify right side
    333,892,182.68x = 114,563,673,877,630,656
  5. Step 5: Solve for x
    x = 114,563,673,877,630,656/333,892,182.68
  6. Step 6: Final answer
    x = 343,115,771.56

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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.