Home / 53,743,924.44-80,616,093.48-16,352,905.32

Finding the Fourth Proportional to 53,743,924.44, 80,616,093.48 and 16,352,905.32

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Solution

The fourth proportional to 53,743,924.44, 80,616,093.48 and 16,352,905.32 is: 24,529,420.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,743,924.44 : 80,616,093.48 = 16,352,905.32 : x
  2. Step 2: Convert to fraction form
    53,743,924.44/80,616,093.48 = 16,352,905.32/x
  3. Step 3: Cross multiply
    53,743,924.44x = 80,616,093.48 × 16,352,905.32
  4. Step 4: Simplify right side
    53,743,924.44x = 1,318,307,343,946,709.50
  5. Step 5: Solve for x
    x = 1,318,307,343,946,709.50/53,743,924.44
  6. Step 6: Final answer
    x = 24,529,420.91

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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.