Home / 29,796,015.92-44,669,915.84-9,315,198.32

Finding the Fourth Proportional to 29,796,015.92, 44,669,915.84 and 9,315,198.32

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Solution

The fourth proportional to 29,796,015.92, 44,669,915.84 and 9,315,198.32 is: 13,965,260.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,796,015.92 : 44,669,915.84 = 9,315,198.32 : x
  2. Step 2: Convert to fraction form
    29,796,015.92/44,669,915.84 = 9,315,198.32/x
  3. Step 3: Cross multiply
    29,796,015.92x = 44,669,915.84 × 9,315,198.32
  4. Step 4: Simplify right side
    29,796,015.92x = 416,109,124,987,309.44
  5. Step 5: Solve for x
    x = 416,109,124,987,309.44/29,796,015.92
  6. Step 6: Final answer
    x = 13,965,260.53

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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.