Home / 34,015,054.20-50,992,367.76-13,260,708.24

Finding the Fourth Proportional to 34,015,054.20, 50,992,367.76 and 13,260,708.24

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Solution

The fourth proportional to 34,015,054.20, 50,992,367.76 and 13,260,708.24 is: 19,879,283.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,015,054.20 : 50,992,367.76 = 13,260,708.24 : x
  2. Step 2: Convert to fraction form
    34,015,054.20/50,992,367.76 = 13,260,708.24/x
  3. Step 3: Cross multiply
    34,015,054.20x = 50,992,367.76 × 13,260,708.24
  4. Step 4: Simplify right side
    34,015,054.20x = 676,194,911,332,142.38
  5. Step 5: Solve for x
    x = 676,194,911,332,142.38/34,015,054.20
  6. Step 6: Final answer
    x = 19,879,283.67

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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.