Home / 17,291,060.64-23,863,944.60-16,723,249.74

Finding the Fourth Proportional to 17,291,060.64, 23,863,944.60 and 16,723,249.74

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Solution

The fourth proportional to 17,291,060.64, 23,863,944.60 and 16,723,249.74 is: 23,080,290.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,291,060.64 : 23,863,944.60 = 16,723,249.74 : x
  2. Step 2: Convert to fraction form
    17,291,060.64/23,863,944.60 = 16,723,249.74/x
  3. Step 3: Cross multiply
    17,291,060.64x = 23,863,944.60 × 16,723,249.74
  4. Step 4: Simplify right side
    17,291,060.64x = 399,082,705,327,324.44
  5. Step 5: Solve for x
    x = 399,082,705,327,324.44/17,291,060.64
  6. Step 6: Final answer
    x = 23,080,290.66

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