Home / 27,934,468.84-41,903,474.43-8,765,982.46

Finding the Fourth Proportional to 27,934,468.84, 41,903,474.43 and 8,765,982.46

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Solution

The fourth proportional to 27,934,468.84, 41,903,474.43 and 8,765,982.46 is: 13,149,529.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,934,468.84 : 41,903,474.43 = 8,765,982.46 : x
  2. Step 2: Convert to fraction form
    27,934,468.84/41,903,474.43 = 8,765,982.46/x
  3. Step 3: Cross multiply
    27,934,468.84x = 41,903,474.43 × 8,765,982.46
  4. Step 4: Simplify right side
    27,934,468.84x = 367,325,121,822,608.62
  5. Step 5: Solve for x
    x = 367,325,121,822,608.62/27,934,468.84
  6. Step 6: Final answer
    x = 13,149,529.49

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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.