Home / 27,351,665.88-41,014,017.78-9,603,860.37

Finding the Fourth Proportional to 27,351,665.88, 41,014,017.78 and 9,603,860.37

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Solution

The fourth proportional to 27,351,665.88, 41,014,017.78 and 9,603,860.37 is: 14,401,057.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,351,665.88 : 41,014,017.78 = 9,603,860.37 : x
  2. Step 2: Convert to fraction form
    27,351,665.88/41,014,017.78 = 9,603,860.37/x
  3. Step 3: Cross multiply
    27,351,665.88x = 41,014,017.78 × 9,603,860.37
  4. Step 4: Simplify right side
    27,351,665.88x = 393,892,899,971,817.38
  5. Step 5: Solve for x
    x = 393,892,899,971,817.38/27,351,665.88
  6. Step 6: Final answer
    x = 14,401,057.02

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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.