Home / 16,005,002.75-24,008,573.02-5,628,976.73

Finding the Fourth Proportional to 16,005,002.75, 24,008,573.02 and 5,628,976.73

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Solution

The fourth proportional to 16,005,002.75, 24,008,573.02 and 5,628,976.73 is: 8,443,841.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,005,002.75 : 24,008,573.02 = 5,628,976.73 : x
  2. Step 2: Convert to fraction form
    16,005,002.75/24,008,573.02 = 5,628,976.73/x
  3. Step 3: Cross multiply
    16,005,002.75x = 24,008,573.02 × 5,628,976.73
  4. Step 4: Simplify right side
    16,005,002.75x = 135,143,698,850,085.83
  5. Step 5: Solve for x
    x = 135,143,698,850,085.83/16,005,002.75
  6. Step 6: Final answer
    x = 8,443,841.03

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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.