Home / 30,073,803.24-41,500,738.35-16,322,472.12

Finding the Fourth Proportional to 30,073,803.24, 41,500,738.35 and 16,322,472.12

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Solution

The fourth proportional to 30,073,803.24, 41,500,738.35 and 16,322,472.12 is: 22,524,409.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,073,803.24 : 41,500,738.35 = 16,322,472.12 : x
  2. Step 2: Convert to fraction form
    30,073,803.24/41,500,738.35 = 16,322,472.12/x
  3. Step 3: Cross multiply
    30,073,803.24x = 41,500,738.35 × 16,322,472.12
  4. Step 4: Simplify right side
    30,073,803.24x = 677,394,644,677,289.75
  5. Step 5: Solve for x
    x = 677,394,644,677,289.75/30,073,803.24
  6. Step 6: Final answer
    x = 22,524,409.01

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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.