Home / 29,174,464.89-43,763,563.58-11,223,568.89

Finding the Fourth Proportional to 29,174,464.89, 43,763,563.58 and 11,223,568.89

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Solution

The fourth proportional to 29,174,464.89, 43,763,563.58 and 11,223,568.89 is: 16,836,071.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,174,464.89 : 43,763,563.58 = 11,223,568.89 : x
  2. Step 2: Convert to fraction form
    29,174,464.89/43,763,563.58 = 11,223,568.89/x
  3. Step 3: Cross multiply
    29,174,464.89x = 43,763,563.58 × 11,223,568.89
  4. Step 4: Simplify right side
    29,174,464.89x = 491,183,370,655,907.25
  5. Step 5: Solve for x
    x = 491,183,370,655,907.25/29,174,464.89
  6. Step 6: Final answer
    x = 16,836,071.29

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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.