Home / 27,537,904.80-41,305,107.60-9,342,064.80

Finding the Fourth Proportional to 27,537,904.80, 41,305,107.60 and 9,342,064.80

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Solution

The fourth proportional to 27,537,904.80, 41,305,107.60 and 9,342,064.80 is: 14,012,503.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,537,904.80 : 41,305,107.60 = 9,342,064.80 : x
  2. Step 2: Convert to fraction form
    27,537,904.80/41,305,107.60 = 9,342,064.80/x
  3. Step 3: Cross multiply
    27,537,904.80x = 41,305,107.60 × 9,342,064.80
  4. Step 4: Simplify right side
    27,537,904.80x = 385,874,991,770,172.50
  5. Step 5: Solve for x
    x = 385,874,991,770,172.50/27,537,904.80
  6. Step 6: Final answer
    x = 14,012,503.66

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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.