Home / 17,463,464.24-24,086,670.48-12,815,679.16

Finding the Fourth Proportional to 17,463,464.24, 24,086,670.48 and 12,815,679.16

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Solution

The fourth proportional to 17,463,464.24, 24,086,670.48 and 12,815,679.16 is: 17,676,163.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,463,464.24 : 24,086,670.48 = 12,815,679.16 : x
  2. Step 2: Convert to fraction form
    17,463,464.24/24,086,670.48 = 12,815,679.16/x
  3. Step 3: Cross multiply
    17,463,464.24x = 24,086,670.48 × 12,815,679.16
  4. Step 4: Simplify right side
    17,463,464.24x = 308,687,040,904,323.19
  5. Step 5: Solve for x
    x = 308,687,040,904,323.19/17,463,464.24
  6. Step 6: Final answer
    x = 17,676,163.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.