Home / 16,013,935.60-24,015,935.98-5,777,464.64

Finding the Fourth Proportional to 16,013,935.60, 24,015,935.98 and 5,777,464.64

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Solution

The fourth proportional to 16,013,935.60, 24,015,935.98 and 5,777,464.64 is: 8,664,404.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,013,935.60 : 24,015,935.98 = 5,777,464.64 : x
  2. Step 2: Convert to fraction form
    16,013,935.60/24,015,935.98 = 5,777,464.64/x
  3. Step 3: Cross multiply
    16,013,935.60x = 24,015,935.98 × 5,777,464.64
  4. Step 4: Simplify right side
    16,013,935.60x = 138,751,220,920,953.73
  5. Step 5: Solve for x
    x = 138,751,220,920,953.73/16,013,935.60
  6. Step 6: Final answer
    x = 8,664,404.83

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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.