Home / 71,074,014.54-98,082,788.96-41,705,836.44

Finding the Fourth Proportional to 71,074,014.54, 98,082,788.96 and 41,705,836.44

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Solution

The fourth proportional to 71,074,014.54, 98,082,788.96 and 41,705,836.44 is: 57,554,435.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,074,014.54 : 98,082,788.96 = 41,705,836.44 : x
  2. Step 2: Convert to fraction form
    71,074,014.54/98,082,788.96 = 41,705,836.44/x
  3. Step 3: Cross multiply
    71,074,014.54x = 98,082,788.96 × 41,705,836.44
  4. Step 4: Simplify right side
    71,074,014.54x = 4,090,624,753,944,797
  5. Step 5: Solve for x
    x = 4,090,624,753,944,797/71,074,014.54
  6. Step 6: Final answer
    x = 57,554,435.06

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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.