Home / 75,986,596.14-104,861,592.37-41,179,286.58

Finding the Fourth Proportional to 75,986,596.14, 104,861,592.37 and 41,179,286.58

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Solution

The fourth proportional to 75,986,596.14, 104,861,592.37 and 41,179,286.58 is: 56,827,464.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,986,596.14 : 104,861,592.37 = 41,179,286.58 : x
  2. Step 2: Convert to fraction form
    75,986,596.14/104,861,592.37 = 41,179,286.58/x
  3. Step 3: Cross multiply
    75,986,596.14x = 104,861,592.37 × 41,179,286.58
  4. Step 4: Simplify right side
    75,986,596.14x = 4,318,125,563,439,371.50
  5. Step 5: Solve for x
    x = 4,318,125,563,439,371.50/75,986,596.14
  6. Step 6: Final answer
    x = 56,827,464.09

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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.