Home / 17,449,376.00-26,149,567.01-13,790,018.93

Finding the Fourth Proportional to 17,449,376.00, 26,149,567.01 and 13,790,018.93

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Solution

The fourth proportional to 17,449,376.00, 26,149,567.01 and 13,790,018.93 is: 20,665,668.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,449,376.00 : 26,149,567.01 = 13,790,018.93 : x
  2. Step 2: Convert to fraction form
    17,449,376.00/26,149,567.01 = 13,790,018.93/x
  3. Step 3: Cross multiply
    17,449,376.00x = 26,149,567.01 × 13,790,018.93
  4. Step 4: Simplify right side
    17,449,376.00x = 360,603,023,879,505.56
  5. Step 5: Solve for x
    x = 360,603,023,879,505.56/17,449,376.00
  6. Step 6: Final answer
    x = 20,665,668.73

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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.