Home / 41,049,765.12-61,564,694.40-17,102,173.44

Finding the Fourth Proportional to 41,049,765.12, 61,564,694.40 and 17,102,173.44

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Solution

The fourth proportional to 41,049,765.12, 61,564,694.40 and 17,102,173.44 is: 25,649,113.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,049,765.12 : 61,564,694.40 = 17,102,173.44 : x
  2. Step 2: Convert to fraction form
    41,049,765.12/61,564,694.40 = 17,102,173.44/x
  3. Step 3: Cross multiply
    41,049,765.12x = 61,564,694.40 × 17,102,173.44
  4. Step 4: Simplify right side
    41,049,765.12x = 1,052,890,081,409,396.75
  5. Step 5: Solve for x
    x = 1,052,890,081,409,396.75/41,049,765.12
  6. Step 6: Final answer
    x = 25,649,113.42

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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.