Home / 16,685,022-23,025,330.36-9,054,174

Finding the Fourth Proportional to 16,685,022, 23,025,330.36 and 9,054,174

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Solution

The fourth proportional to 16,685,022, 23,025,330.36 and 9,054,174 is: 12,494,760.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,685,022 : 23,025,330.36 = 9,054,174 : x
  2. Step 2: Convert to fraction form
    16,685,022/23,025,330.36 = 9,054,174/x
  3. Step 3: Cross multiply
    16,685,022x = 23,025,330.36 × 9,054,174
  4. Step 4: Simplify right side
    16,685,022x = 208,475,347,486,922.62
  5. Step 5: Solve for x
    x = 208,475,347,486,922.62/16,685,022
  6. Step 6: Final answer
    x = 12,494,760.12

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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.