Home / 27,971,194.61-41,963,282.69-8,801,453.44

Finding the Fourth Proportional to 27,971,194.61, 41,963,282.69 and 8,801,453.44

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Solution

The fourth proportional to 27,971,194.61, 41,963,282.69 and 8,801,453.44 is: 13,204,222.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,971,194.61 : 41,963,282.69 = 8,801,453.44 : x
  2. Step 2: Convert to fraction form
    27,971,194.61/41,963,282.69 = 8,801,453.44/x
  3. Step 3: Cross multiply
    27,971,194.61x = 41,963,282.69 × 8,801,453.44
  4. Step 4: Simplify right side
    27,971,194.61x = 369,337,878,794,039.81
  5. Step 5: Solve for x
    x = 369,337,878,794,039.81/27,971,194.61
  6. Step 6: Final answer
    x = 13,204,222.56

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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.