Home / 16,963,798.67-23,410,143.99-9,228,896.36

Finding the Fourth Proportional to 16,963,798.67, 23,410,143.99 and 9,228,896.36

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Solution

The fourth proportional to 16,963,798.67, 23,410,143.99 and 9,228,896.36 is: 12,735,932.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,963,798.67 : 23,410,143.99 = 9,228,896.36 : x
  2. Step 2: Convert to fraction form
    16,963,798.67/23,410,143.99 = 9,228,896.36/x
  3. Step 3: Cross multiply
    16,963,798.67x = 23,410,143.99 × 9,228,896.36
  4. Step 4: Simplify right side
    16,963,798.67x = 216,049,792,493,191.69
  5. Step 5: Solve for x
    x = 216,049,792,493,191.69/16,963,798.67
  6. Step 6: Final answer
    x = 12,735,932.37

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1.5x scale

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.