Home / 9,099,114.45-13,647,188.10-3,033,896.40

Finding the Fourth Proportional to 9,099,114.45, 13,647,188.10 and 3,033,896.40

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Solution

The fourth proportional to 9,099,114.45, 13,647,188.10 and 3,033,896.40 is: 4,550,349.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,099,114.45 : 13,647,188.10 = 3,033,896.40 : x
  2. Step 2: Convert to fraction form
    9,099,114.45/13,647,188.10 = 3,033,896.40/x
  3. Step 3: Cross multiply
    9,099,114.45x = 13,647,188.10 × 3,033,896.40
  4. Step 4: Simplify right side
    9,099,114.45x = 41,404,154,846,712.84
  5. Step 5: Solve for x
    x = 41,404,154,846,712.84/9,099,114.45
  6. Step 6: Final answer
    x = 4,550,349.94

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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.