Home / 11,592,557.20-17,388,835.80-10,582,819.30

Finding the Fourth Proportional to 11,592,557.20, 17,388,835.80 and 10,582,819.30

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Solution

The fourth proportional to 11,592,557.20, 17,388,835.80 and 10,582,819.30 is: 15,874,228.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,592,557.20 : 17,388,835.80 = 10,582,819.30 : x
  2. Step 2: Convert to fraction form
    11,592,557.20/17,388,835.80 = 10,582,819.30/x
  3. Step 3: Cross multiply
    11,592,557.20x = 17,388,835.80 × 10,582,819.30
  4. Step 4: Simplify right side
    11,592,557.20x = 184,022,907,108,770.97
  5. Step 5: Solve for x
    x = 184,022,907,108,770.97/11,592,557.20
  6. Step 6: Final answer
    x = 15,874,228.95

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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.