Home / 16,148,811.33-24,203,270.61-13,858,235.01

Finding the Fourth Proportional to 16,148,811.33, 24,203,270.61 and 13,858,235.01

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Solution

The fourth proportional to 16,148,811.33, 24,203,270.61 and 13,858,235.01 is: 20,770,235.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,148,811.33 : 24,203,270.61 = 13,858,235.01 : x
  2. Step 2: Convert to fraction form
    16,148,811.33/24,203,270.61 = 13,858,235.01/x
  3. Step 3: Cross multiply
    16,148,811.33x = 24,203,270.61 × 13,858,235.01
  4. Step 4: Simplify right side
    16,148,811.33x = 335,414,612,124,006.06
  5. Step 5: Solve for x
    x = 335,414,612,124,006.06/16,148,811.33
  6. Step 6: Final answer
    x = 20,770,235.36

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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.