Home / 16,401,174.40-24,604,109.44-5,042,576.64

Finding the Fourth Proportional to 16,401,174.40, 24,604,109.44 and 5,042,576.64

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Solution

The fourth proportional to 16,401,174.40, 24,604,109.44 and 5,042,576.64 is: 7,564,586.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,401,174.40 : 24,604,109.44 = 5,042,576.64 : x
  2. Step 2: Convert to fraction form
    16,401,174.40/24,604,109.44 = 5,042,576.64/x
  3. Step 3: Cross multiply
    16,401,174.40x = 24,604,109.44 × 5,042,576.64
  4. Step 4: Simplify right side
    16,401,174.40x = 124,068,107,510,147.48
  5. Step 5: Solve for x
    x = 124,068,107,510,147.48/16,401,174.40
  6. Step 6: Final answer
    x = 7,564,586.81

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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.