Home / 16,307,328.27-24,460,997.54-4,792,797.44

Finding the Fourth Proportional to 16,307,328.27, 24,460,997.54 and 4,792,797.44

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Solution

The fourth proportional to 16,307,328.27, 24,460,997.54 and 4,792,797.44 is: 7,189,197.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,307,328.27 : 24,460,997.54 = 4,792,797.44 : x
  2. Step 2: Convert to fraction form
    16,307,328.27/24,460,997.54 = 4,792,797.44/x
  3. Step 3: Cross multiply
    16,307,328.27x = 24,460,997.54 × 4,792,797.44
  4. Step 4: Simplify right side
    16,307,328.27x = 117,236,606,243,289.31
  5. Step 5: Solve for x
    x = 117,236,606,243,289.31/16,307,328.27
  6. Step 6: Final answer
    x = 7,189,197.66

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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.