Home / 27,811,485.60-41,734,943.10-16,296,930.60

Finding the Fourth Proportional to 27,811,485.60, 41,734,943.10 and 16,296,930.60

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Solution

The fourth proportional to 27,811,485.60, 41,734,943.10 and 16,296,930.60 is: 24,455,776.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,811,485.60 : 41,734,943.10 = 16,296,930.60 : x
  2. Step 2: Convert to fraction form
    27,811,485.60/41,734,943.10 = 16,296,930.60/x
  3. Step 3: Cross multiply
    27,811,485.60x = 41,734,943.10 × 16,296,930.60
  4. Step 4: Simplify right side
    27,811,485.60x = 680,151,471,295,648.88
  5. Step 5: Solve for x
    x = 680,151,471,295,648.88/27,811,485.60
  6. Step 6: Final answer
    x = 24,455,776.33

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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.