Home / 16,765,097.62-25,147,879.72-4,797,833.62

Finding the Fourth Proportional to 16,765,097.62, 25,147,879.72 and 4,797,833.62

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Solution

The fourth proportional to 16,765,097.62, 25,147,879.72 and 4,797,833.62 is: 7,196,817.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,765,097.62 : 25,147,879.72 = 4,797,833.62 : x
  2. Step 2: Convert to fraction form
    16,765,097.62/25,147,879.72 = 4,797,833.62/x
  3. Step 3: Cross multiply
    16,765,097.62x = 25,147,879.72 × 4,797,833.62
  4. Step 4: Simplify right side
    16,765,097.62x = 120,655,342,792,332.19
  5. Step 5: Solve for x
    x = 120,655,342,792,332.19/16,765,097.62
  6. Step 6: Final answer
    x = 7,196,817.19

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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.