Home / 16,907,487.06-23,332,340.59-9,172,527.33

Finding the Fourth Proportional to 16,907,487.06, 23,332,340.59 and 9,172,527.33

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Solution

The fourth proportional to 16,907,487.06, 23,332,340.59 and 9,172,527.33 is: 12,658,092.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,907,487.06 : 23,332,340.59 = 9,172,527.33 : x
  2. Step 2: Convert to fraction form
    16,907,487.06/23,332,340.59 = 9,172,527.33/x
  3. Step 3: Cross multiply
    16,907,487.06x = 23,332,340.59 × 9,172,527.33
  4. Step 4: Simplify right side
    16,907,487.06x = 214,016,531,667,963.84
  5. Step 5: Solve for x
    x = 214,016,531,667,963.84/16,907,487.06
  6. Step 6: Final answer
    x = 12,658,092.30

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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.