Home / 16,083,796.80-24,107,032.80-6,494,433.60

Finding the Fourth Proportional to 16,083,796.80, 24,107,032.80 and 6,494,433.60

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Solution

The fourth proportional to 16,083,796.80, 24,107,032.80 and 6,494,433.60 is: 9,734,114.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,083,796.80 : 24,107,032.80 = 6,494,433.60 : x
  2. Step 2: Convert to fraction form
    16,083,796.80/24,107,032.80 = 6,494,433.60/x
  3. Step 3: Cross multiply
    16,083,796.80x = 24,107,032.80 × 6,494,433.60
  4. Step 4: Simplify right side
    16,083,796.80x = 156,561,523,812,622.06
  5. Step 5: Solve for x
    x = 156,561,523,812,622.06/16,083,796.80
  6. Step 6: Final answer
    x = 9,734,114.76

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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.