Home / 16,014,006.80-24,016,042.16-5,777,535.88

Finding the Fourth Proportional to 16,014,006.80, 24,016,042.16 and 5,777,535.88

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Solution

The fourth proportional to 16,014,006.80, 24,016,042.16 and 5,777,535.88 is: 8,664,511.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,014,006.80 : 24,016,042.16 = 5,777,535.88 : x
  2. Step 2: Convert to fraction form
    16,014,006.80/24,016,042.16 = 5,777,535.88/x
  3. Step 3: Cross multiply
    16,014,006.80x = 24,016,042.16 × 5,777,535.88
  4. Step 4: Simplify right side
    16,014,006.80x = 138,753,545,186,064.94
  5. Step 5: Solve for x
    x = 138,753,545,186,064.94/16,014,006.80
  6. Step 6: Final answer
    x = 8,664,511.45

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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.