Home / 41,049,765.87-61,564,695.53-17,102,174.19

Finding the Fourth Proportional to 41,049,765.87, 61,564,695.53 and 17,102,174.19

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Solution

The fourth proportional to 41,049,765.87, 61,564,695.53 and 17,102,174.19 is: 25,649,114.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,049,765.87 : 61,564,695.53 = 17,102,174.19 : x
  2. Step 2: Convert to fraction form
    41,049,765.87/61,564,695.53 = 17,102,174.19/x
  3. Step 3: Cross multiply
    41,049,765.87x = 61,564,695.53 × 17,102,174.19
  4. Step 4: Simplify right side
    41,049,765.87x = 1,052,890,146,822,863.50
  5. Step 5: Solve for x
    x = 1,052,890,146,822,863.50/41,049,765.87
  6. Step 6: Final answer
    x = 25,649,114.54

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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.