Home / 27,003,075.37-37,260,236.99-16,400,951.96

Finding the Fourth Proportional to 27,003,075.37, 37,260,236.99 and 16,400,951.96

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Solution

The fourth proportional to 27,003,075.37, 37,260,236.99 and 16,400,951.96 is: 22,630,879.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,003,075.37 : 37,260,236.99 = 16,400,951.96 : x
  2. Step 2: Convert to fraction form
    27,003,075.37/37,260,236.99 = 16,400,951.96/x
  3. Step 3: Cross multiply
    27,003,075.37x = 37,260,236.99 × 16,400,951.96
  4. Step 4: Simplify right side
    27,003,075.37x = 611,103,356,745,906.25
  5. Step 5: Solve for x
    x = 611,103,356,745,906.25/27,003,075.37
  6. Step 6: Final answer
    x = 22,630,879.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.