Home / 17,101,544.86-23,600,513.76-9,759,231.82

Finding the Fourth Proportional to 17,101,544.86, 23,600,513.76 and 9,759,231.82

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Solution

The fourth proportional to 17,101,544.86, 23,600,513.76 and 9,759,231.82 is: 13,467,957.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,101,544.86 : 23,600,513.76 = 9,759,231.82 : x
  2. Step 2: Convert to fraction form
    17,101,544.86/23,600,513.76 = 9,759,231.82/x
  3. Step 3: Cross multiply
    17,101,544.86x = 23,600,513.76 × 9,759,231.82
  4. Step 4: Simplify right side
    17,101,544.86x = 230,322,884,854,939.88
  5. Step 5: Solve for x
    x = 230,322,884,854,939.88/17,101,544.86
  6. Step 6: Final answer
    x = 13,467,957.82

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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.