Home / 16,907,365.08-25,362,102.24-4,777,757.64

Finding the Fourth Proportional to 16,907,365.08, 25,362,102.24 and 4,777,757.64

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Solution

The fourth proportional to 16,907,365.08, 25,362,102.24 and 4,777,757.64 is: 7,166,934.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,907,365.08 : 25,362,102.24 = 4,777,757.64 : x
  2. Step 2: Convert to fraction form
    16,907,365.08/25,362,102.24 = 4,777,757.64/x
  3. Step 3: Cross multiply
    16,907,365.08x = 25,362,102.24 × 4,777,757.64
  4. Step 4: Simplify right side
    16,907,365.08x = 121,173,977,743,621.09
  5. Step 5: Solve for x
    x = 121,173,977,743,621.09/16,907,365.08
  6. Step 6: Final answer
    x = 7,166,934.48

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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.