Home / 13,677,836.98-20,523,826.91-6,006,872.82

Finding the Fourth Proportional to 13,677,836.98, 20,523,826.91 and 6,006,872.82

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Solution

The fourth proportional to 13,677,836.98, 20,523,826.91 and 6,006,872.82 is: 9,013,414.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,677,836.98 : 20,523,826.91 = 6,006,872.82 : x
  2. Step 2: Convert to fraction form
    13,677,836.98/20,523,826.91 = 6,006,872.82/x
  3. Step 3: Cross multiply
    13,677,836.98x = 20,523,826.91 × 6,006,872.82
  4. Step 4: Simplify right side
    13,677,836.98x = 123,284,017,895,410.11
  5. Step 5: Solve for x
    x = 123,284,017,895,410.11/13,677,836.98
  6. Step 6: Final answer
    x = 9,013,414.77

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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.