Home / 27,617,335.24-41,424,512.04-8,448,094.48

Finding the Fourth Proportional to 27,617,335.24, 41,424,512.04 and 8,448,094.48

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Solution

The fourth proportional to 27,617,335.24, 41,424,512.04 and 8,448,094.48 is: 12,671,685.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,617,335.24 : 41,424,512.04 = 8,448,094.48 : x
  2. Step 2: Convert to fraction form
    27,617,335.24/41,424,512.04 = 8,448,094.48/x
  3. Step 3: Cross multiply
    27,617,335.24x = 41,424,512.04 × 8,448,094.48
  4. Step 4: Simplify right side
    27,617,335.24x = 349,958,191,501,817.56
  5. Step 5: Solve for x
    x = 349,958,191,501,817.56/27,617,335.24
  6. Step 6: Final answer
    x = 12,671,685.68

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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.