Home / 69,359,054.65-95,715,487.21-41,481,760.55

Finding the Fourth Proportional to 69,359,054.65, 95,715,487.21 and 41,481,760.55

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Solution

The fourth proportional to 69,359,054.65, 95,715,487.21 and 41,481,760.55 is: 57,244,824.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,359,054.65 : 95,715,487.21 = 41,481,760.55 : x
  2. Step 2: Convert to fraction form
    69,359,054.65/95,715,487.21 = 41,481,760.55/x
  3. Step 3: Cross multiply
    69,359,054.65x = 95,715,487.21 × 41,481,760.55
  4. Step 4: Simplify right side
    69,359,054.65x = 3,970,446,921,371,807
  5. Step 5: Solve for x
    x = 3,970,446,921,371,807/69,359,054.65
  6. Step 6: Final answer
    x = 57,244,824.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.