Home / 17,216,329.43-23,758,247.54-9,482,091.41

Finding the Fourth Proportional to 17,216,329.43, 23,758,247.54 and 9,482,091.41

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Solution

The fourth proportional to 17,216,329.43, 23,758,247.54 and 9,482,091.41 is: 13,085,128.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,216,329.43 : 23,758,247.54 = 9,482,091.41 : x
  2. Step 2: Convert to fraction form
    17,216,329.43/23,758,247.54 = 9,482,091.41/x
  3. Step 3: Cross multiply
    17,216,329.43x = 23,758,247.54 × 9,482,091.41
  4. Step 4: Simplify right side
    17,216,329.43x = 225,277,874,749,485.94
  5. Step 5: Solve for x
    x = 225,277,874,749,485.94/17,216,329.43
  6. Step 6: Final answer
    x = 13,085,128.03

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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.