Home / 34,599,954.54-51,883,956.72-12,734,841.54

Finding the Fourth Proportional to 34,599,954.54, 51,883,956.72 and 12,734,841.54

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Solution

The fourth proportional to 34,599,954.54, 51,883,956.72 and 12,734,841.54 is: 19,096,382.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,599,954.54 : 51,883,956.72 = 12,734,841.54 : x
  2. Step 2: Convert to fraction form
    34,599,954.54/51,883,956.72 = 12,734,841.54/x
  3. Step 3: Cross multiply
    34,599,954.54x = 51,883,956.72 × 12,734,841.54
  4. Step 4: Simplify right side
    34,599,954.54x = 660,733,967,297,418.12
  5. Step 5: Solve for x
    x = 660,733,967,297,418.12/34,599,954.54
  6. Step 6: Final answer
    x = 19,096,382.53

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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.