Home / 29,526,990.72-44,275,314.24-13,344,176.64

Finding the Fourth Proportional to 29,526,990.72, 44,275,314.24 and 13,344,176.64

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Solution

The fourth proportional to 29,526,990.72, 44,275,314.24 and 13,344,176.64 is: 20,009,408.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,526,990.72 : 44,275,314.24 = 13,344,176.64 : x
  2. Step 2: Convert to fraction form
    29,526,990.72/44,275,314.24 = 13,344,176.64/x
  3. Step 3: Cross multiply
    29,526,990.72x = 44,275,314.24 × 13,344,176.64
  4. Step 4: Simplify right side
    29,526,990.72x = 590,817,614,010,067.38
  5. Step 5: Solve for x
    x = 590,817,614,010,067.38/29,526,990.72
  6. Step 6: Final answer
    x = 20,009,408.33

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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.