Home / 41,701,672.80-62,552,509.20-10,996,192.80

Finding the Fourth Proportional to 41,701,672.80, 62,552,509.20 and 10,996,192.80

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Solution

The fourth proportional to 41,701,672.80, 62,552,509.20 and 10,996,192.80 is: 16,494,289.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,701,672.80 : 62,552,509.20 = 10,996,192.80 : x
  2. Step 2: Convert to fraction form
    41,701,672.80/62,552,509.20 = 10,996,192.80/x
  3. Step 3: Cross multiply
    41,701,672.80x = 62,552,509.20 × 10,996,192.80
  4. Step 4: Simplify right side
    41,701,672.80x = 687,839,451,286,973.88
  5. Step 5: Solve for x
    x = 687,839,451,286,973.88/41,701,672.80
  6. Step 6: Final answer
    x = 16,494,289.20

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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.