Home / 16,826,183.04-25,243,520.64-4,695,636.48

Finding the Fourth Proportional to 16,826,183.04, 25,243,520.64 and 4,695,636.48

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Solution

The fourth proportional to 16,826,183.04, 25,243,520.64 and 4,695,636.48 is: 7,044,639.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,826,183.04 : 25,243,520.64 = 4,695,636.48 : x
  2. Step 2: Convert to fraction form
    16,826,183.04/25,243,520.64 = 4,695,636.48/x
  3. Step 3: Cross multiply
    16,826,183.04x = 25,243,520.64 × 4,695,636.48
  4. Step 4: Simplify right side
    16,826,183.04x = 118,534,396,400,816.97
  5. Step 5: Solve for x
    x = 118,534,396,400,816.97/16,826,183.04
  6. Step 6: Final answer
    x = 7,044,639.66

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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.