Home / 26,465,022.01-39,667,778.78-13,474,709.58

Finding the Fourth Proportional to 26,465,022.01, 39,667,778.78 and 13,474,709.58

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Solution

The fourth proportional to 26,465,022.01, 39,667,778.78 and 13,474,709.58 is: 20,196,914.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,465,022.01 : 39,667,778.78 = 13,474,709.58 : x
  2. Step 2: Convert to fraction form
    26,465,022.01/39,667,778.78 = 13,474,709.58/x
  3. Step 3: Cross multiply
    26,465,022.01x = 39,667,778.78 × 13,474,709.58
  4. Step 4: Simplify right side
    26,465,022.01x = 534,511,798,676,813.12
  5. Step 5: Solve for x
    x = 534,511,798,676,813.12/26,465,022.01
  6. Step 6: Final answer
    x = 20,196,914.95

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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.