Home / 17,011,469.92-23,476,395.36-9,276,935.44

Finding the Fourth Proportional to 17,011,469.92, 23,476,395.36 and 9,276,935.44

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Solution

The fourth proportional to 17,011,469.92, 23,476,395.36 and 9,276,935.44 is: 12,802,480.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,011,469.92 : 23,476,395.36 = 9,276,935.44 : x
  2. Step 2: Convert to fraction form
    17,011,469.92/23,476,395.36 = 9,276,935.44/x
  3. Step 3: Cross multiply
    17,011,469.92x = 23,476,395.36 × 9,276,935.44
  4. Step 4: Simplify right side
    17,011,469.92x = 217,789,004,118,635.53
  5. Step 5: Solve for x
    x = 217,789,004,118,635.53/17,011,469.92
  6. Step 6: Final answer
    x = 12,802,480.04

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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.