Home / 33,906,849.67-50,829,993.44-12,326,248.55

Finding the Fourth Proportional to 33,906,849.67, 50,829,993.44 and 12,326,248.55

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Solution

The fourth proportional to 33,906,849.67, 50,829,993.44 and 12,326,248.55 is: 18,478,364.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,906,849.67 : 50,829,993.44 = 12,326,248.55 : x
  2. Step 2: Convert to fraction form
    33,906,849.67/50,829,993.44 = 12,326,248.55/x
  3. Step 3: Cross multiply
    33,906,849.67x = 50,829,993.44 × 12,326,248.55
  4. Step 4: Simplify right side
    33,906,849.67x = 626,543,132,936,309.50
  5. Step 5: Solve for x
    x = 626,543,132,936,309.50/33,906,849.67
  6. Step 6: Final answer
    x = 18,478,364.67

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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.