Home / 17,370,816.52-26,029,653.66-9,284,942.92

Finding the Fourth Proportional to 17,370,816.52, 26,029,653.66 and 9,284,942.92

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Solution

The fourth proportional to 17,370,816.52, 26,029,653.66 and 9,284,942.92 is: 13,913,211.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,370,816.52 : 26,029,653.66 = 9,284,942.92 : x
  2. Step 2: Convert to fraction form
    17,370,816.52/26,029,653.66 = 9,284,942.92/x
  3. Step 3: Cross multiply
    17,370,816.52x = 26,029,653.66 × 9,284,942.92
  4. Step 4: Simplify right side
    17,370,816.52x = 241,683,848,460,469.09
  5. Step 5: Solve for x
    x = 241,683,848,460,469.09/17,370,816.52
  6. Step 6: Final answer
    x = 13,913,211.75

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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.