Home / 17,494,923.64-24,143,005-9,759,965.94

Finding the Fourth Proportional to 17,494,923.64, 24,143,005 and 9,759,965.94

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Solution

The fourth proportional to 17,494,923.64, 24,143,005 and 9,759,965.94 is: 13,468,758.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,494,923.64 : 24,143,005 = 9,759,965.94 : x
  2. Step 2: Convert to fraction form
    17,494,923.64/24,143,005 = 9,759,965.94/x
  3. Step 3: Cross multiply
    17,494,923.64x = 24,143,005 × 9,759,965.94
  4. Step 4: Simplify right side
    17,494,923.64x = 235,634,906,489,249.69
  5. Step 5: Solve for x
    x = 235,634,906,489,249.69/17,494,923.64
  6. Step 6: Final answer
    x = 13,468,758.79

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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.