Home / 16,523,183.28-24,748,883.24-7,985,614.64

Finding the Fourth Proportional to 16,523,183.28, 24,748,883.24 and 7,985,614.64

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Solution

The fourth proportional to 16,523,183.28, 24,748,883.24 and 7,985,614.64 is: 11,961,075.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,523,183.28 : 24,748,883.24 = 7,985,614.64 : x
  2. Step 2: Convert to fraction form
    16,523,183.28/24,748,883.24 = 7,985,614.64/x
  3. Step 3: Cross multiply
    16,523,183.28x = 24,748,883.24 × 7,985,614.64
  4. Step 4: Simplify right side
    16,523,183.28x = 197,635,044,324,994.62
  5. Step 5: Solve for x
    x = 197,635,044,324,994.62/16,523,183.28
  6. Step 6: Final answer
    x = 11,961,075.60

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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.