Home / 16,828,235.06-23,222,963.39-9,093,277.13

Finding the Fourth Proportional to 16,828,235.06, 23,222,963.39 and 9,093,277.13

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Solution

The fourth proportional to 16,828,235.06, 23,222,963.39 and 9,093,277.13 is: 12,548,721.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,828,235.06 : 23,222,963.39 = 9,093,277.13 : x
  2. Step 2: Convert to fraction form
    16,828,235.06/23,222,963.39 = 9,093,277.13/x
  3. Step 3: Cross multiply
    16,828,235.06x = 23,222,963.39 × 9,093,277.13
  4. Step 4: Simplify right side
    16,828,235.06x = 211,172,841,723,533.09
  5. Step 5: Solve for x
    x = 211,172,841,723,533.09/16,828,235.06
  6. Step 6: Final answer
    x = 12,548,721.90

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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.