Home / 41,023,939.46-61,536,013.42-16,762,866.42

Finding the Fourth Proportional to 41,023,939.46, 61,536,013.42 and 16,762,866.42

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Solution

The fourth proportional to 41,023,939.46, 61,536,013.42 and 16,762,866.42 is: 25,144,342.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,023,939.46 : 61,536,013.42 = 16,762,866.42 : x
  2. Step 2: Convert to fraction form
    41,023,939.46/61,536,013.42 = 16,762,866.42/x
  3. Step 3: Cross multiply
    41,023,939.46x = 61,536,013.42 × 16,762,866.42
  4. Step 4: Simplify right side
    41,023,939.46x = 1,031,519,972,978,787.38
  5. Step 5: Solve for x
    x = 1,031,519,972,978,787.38/41,023,939.46
  6. Step 6: Final answer
    x = 25,144,342.22

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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.