Home / 24,187,548.94-33,378,811.20-13,322,532.94

Finding the Fourth Proportional to 24,187,548.94, 33,378,811.20 and 13,322,532.94

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Solution

The fourth proportional to 24,187,548.94, 33,378,811.20 and 13,322,532.94 is: 18,385,091.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,187,548.94 : 33,378,811.20 = 13,322,532.94 : x
  2. Step 2: Convert to fraction form
    24,187,548.94/33,378,811.20 = 13,322,532.94/x
  3. Step 3: Cross multiply
    24,187,548.94x = 33,378,811.20 × 13,322,532.94
  4. Step 4: Simplify right side
    24,187,548.94x = 444,690,311,710,040.88
  5. Step 5: Solve for x
    x = 444,690,311,710,040.88/24,187,548.94
  6. Step 6: Final answer
    x = 18,385,091.97

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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.