Home / 23,667,455.38-35,523,005.65-12,004,012.49

Finding the Fourth Proportional to 23,667,455.38, 35,523,005.65 and 12,004,012.49

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Solution

The fourth proportional to 23,667,455.38, 35,523,005.65 and 12,004,012.49 is: 18,017,087.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,667,455.38 : 35,523,005.65 = 12,004,012.49 : x
  2. Step 2: Convert to fraction form
    23,667,455.38/35,523,005.65 = 12,004,012.49/x
  3. Step 3: Cross multiply
    23,667,455.38x = 35,523,005.65 × 12,004,012.49
  4. Step 4: Simplify right side
    23,667,455.38x = 426,418,603,555,860.31
  5. Step 5: Solve for x
    x = 426,418,603,555,860.31/23,667,455.38
  6. Step 6: Final answer
    x = 18,017,087.04

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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.