Home / 59,239,836.89-88,863,654.23-15,521,665.85

Finding the Fourth Proportional to 59,239,836.89, 88,863,654.23 and 15,521,665.85

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Solution

The fourth proportional to 59,239,836.89, 88,863,654.23 and 15,521,665.85 is: 23,283,520.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,239,836.89 : 88,863,654.23 = 15,521,665.85 : x
  2. Step 2: Convert to fraction form
    59,239,836.89/88,863,654.23 = 15,521,665.85/x
  3. Step 3: Cross multiply
    59,239,836.89x = 88,863,654.23 × 15,521,665.85
  4. Step 4: Simplify right side
    59,239,836.89x = 1,379,311,947,370,756
  5. Step 5: Solve for x
    x = 1,379,311,947,370,756/59,239,836.89
  6. Step 6: Final answer
    x = 23,283,520.34

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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.