Home / 41,639,595-57,464,437.05-23,054,735.58

Finding the Fourth Proportional to 41,639,595, 57,464,437.05 and 23,054,735.58

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Solution

The fourth proportional to 41,639,595, 57,464,437.05 and 23,054,735.58 is: 31,816,529.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,639,595 : 57,464,437.05 = 23,054,735.58 : x
  2. Step 2: Convert to fraction form
    41,639,595/57,464,437.05 = 23,054,735.58/x
  3. Step 3: Cross multiply
    41,639,595x = 57,464,437.05 × 23,054,735.58
  4. Step 4: Simplify right side
    41,639,595x = 1,324,827,401,441,305
  5. Step 5: Solve for x
    x = 1,324,827,401,441,305/41,639,595
  6. Step 6: Final answer
    x = 31,816,529.47

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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.