Home / 17,702,533.26-24,423,015.51-10,728,179.64

Finding the Fourth Proportional to 17,702,533.26, 24,423,015.51 and 10,728,179.64

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Solution

The fourth proportional to 17,702,533.26, 24,423,015.51 and 10,728,179.64 is: 14,800,960.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,702,533.26 : 24,423,015.51 = 10,728,179.64 : x
  2. Step 2: Convert to fraction form
    17,702,533.26/24,423,015.51 = 10,728,179.64/x
  3. Step 3: Cross multiply
    17,702,533.26x = 24,423,015.51 × 10,728,179.64
  4. Step 4: Simplify right side
    17,702,533.26x = 262,014,497,741,786.25
  5. Step 5: Solve for x
    x = 262,014,497,741,786.25/17,702,533.26
  6. Step 6: Final answer
    x = 14,800,960.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.