Home / 16,381,704.80-24,572,557.20-4,414,440.80

Finding the Fourth Proportional to 16,381,704.80, 24,572,557.20 and 4,414,440.80

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Solution

The fourth proportional to 16,381,704.80, 24,572,557.20 and 4,414,440.80 is: 6,621,661.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,381,704.80 : 24,572,557.20 = 4,414,440.80 : x
  2. Step 2: Convert to fraction form
    16,381,704.80/24,572,557.20 = 4,414,440.80/x
  3. Step 3: Cross multiply
    16,381,704.80x = 24,572,557.20 × 4,414,440.80
  4. Step 4: Simplify right side
    16,381,704.80x = 108,474,099,064,013.75
  5. Step 5: Solve for x
    x = 108,474,099,064,013.75/16,381,704.80
  6. Step 6: Final answer
    x = 6,621,661.20

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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.