Home / 27,519,014.60-41,310,014.70-16,165,860.20

Finding the Fourth Proportional to 27,519,014.60, 41,310,014.70 and 16,165,860.20

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Solution

The fourth proportional to 27,519,014.60, 41,310,014.70 and 16,165,860.20 is: 24,267,290.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,519,014.60 : 41,310,014.70 = 16,165,860.20 : x
  2. Step 2: Convert to fraction form
    27,519,014.60/41,310,014.70 = 16,165,860.20/x
  3. Step 3: Cross multiply
    27,519,014.60x = 41,310,014.70 × 16,165,860.20
  4. Step 4: Simplify right side
    27,519,014.60x = 667,811,922,500,145
  5. Step 5: Solve for x
    x = 667,811,922,500,145/27,519,014.60
  6. Step 6: Final answer
    x = 24,267,290.53

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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.