Home / 16,040,722.72-24,060,684.24-4,681,269.76

Finding the Fourth Proportional to 16,040,722.72, 24,060,684.24 and 4,681,269.76

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Solution

The fourth proportional to 16,040,722.72, 24,060,684.24 and 4,681,269.76 is: 7,021,787.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,040,722.72 : 24,060,684.24 = 4,681,269.76 : x
  2. Step 2: Convert to fraction form
    16,040,722.72/24,060,684.24 = 4,681,269.76/x
  3. Step 3: Cross multiply
    16,040,722.72x = 24,060,684.24 × 4,681,269.76
  4. Step 4: Simplify right side
    16,040,722.72x = 112,634,553,537,620.56
  5. Step 5: Solve for x
    x = 112,634,553,537,620.56/16,040,722.72
  6. Step 6: Final answer
    x = 7,021,787.95

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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.