Home / 16,685,016-23,025,322.08-9,054,168

Finding the Fourth Proportional to 16,685,016, 23,025,322.08 and 9,054,168

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Solution

The fourth proportional to 16,685,016, 23,025,322.08 and 9,054,168 is: 12,494,751.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,685,016 : 23,025,322.08 = 9,054,168 : x
  2. Step 2: Convert to fraction form
    16,685,016/23,025,322.08 = 9,054,168/x
  3. Step 3: Cross multiply
    16,685,016x = 23,025,322.08 × 9,054,168
  4. Step 4: Simplify right side
    16,685,016x = 208,475,134,366,429.44
  5. Step 5: Solve for x
    x = 208,475,134,366,429.44/16,685,016
  6. Step 6: Final answer
    x = 12,494,751.84

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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.