Home / 9,266,091.30-13,899,429.47-3,201,168.51

Finding the Fourth Proportional to 9,266,091.30, 13,899,429.47 and 3,201,168.51

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Solution

The fourth proportional to 9,266,091.30, 13,899,429.47 and 3,201,168.51 is: 4,801,853.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,266,091.30 : 13,899,429.47 = 3,201,168.51 : x
  2. Step 2: Convert to fraction form
    9,266,091.30/13,899,429.47 = 3,201,168.51/x
  3. Step 3: Cross multiply
    9,266,091.30x = 13,899,429.47 × 3,201,168.51
  4. Step 4: Simplify right side
    9,266,091.30x = 44,494,415,945,072.73
  5. Step 5: Solve for x
    x = 44,494,415,945,072.73/9,266,091.30
  6. Step 6: Final answer
    x = 4,801,853.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.