Home / 16,136,846.20-24,172,610.10-10,052,903.80

Finding the Fourth Proportional to 16,136,846.20, 24,172,610.10 and 10,052,903.80

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Solution

The fourth proportional to 16,136,846.20, 24,172,610.10 and 10,052,903.80 is: 15,059,009.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,136,846.20 : 24,172,610.10 = 10,052,903.80 : x
  2. Step 2: Convert to fraction form
    16,136,846.20/24,172,610.10 = 10,052,903.80/x
  3. Step 3: Cross multiply
    16,136,846.20x = 24,172,610.10 × 10,052,903.80
  4. Step 4: Simplify right side
    16,136,846.20x = 243,004,923,930,208.41
  5. Step 5: Solve for x
    x = 243,004,923,930,208.41/16,136,846.20
  6. Step 6: Final answer
    x = 15,059,009.73

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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.