Home / 16,007,845.07-24,012,431.87-4,648,293.69

Finding the Fourth Proportional to 16,007,845.07, 24,012,431.87 and 4,648,293.69

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Solution

The fourth proportional to 16,007,845.07, 24,012,431.87 and 4,648,293.69 is: 6,972,633.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,007,845.07 : 24,012,431.87 = 4,648,293.69 : x
  2. Step 2: Convert to fraction form
    16,007,845.07/24,012,431.87 = 4,648,293.69/x
  3. Step 3: Cross multiply
    16,007,845.07x = 24,012,431.87 × 4,648,293.69
  4. Step 4: Simplify right side
    16,007,845.07x = 111,616,835,519,634.44
  5. Step 5: Solve for x
    x = 111,616,835,519,634.44/16,007,845.07
  6. Step 6: Final answer
    x = 6,972,633.42

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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.