Home / 75,856,094.85-104,681,687.04-41,048,782.14

Finding the Fourth Proportional to 75,856,094.85, 104,681,687.04 and 41,048,782.14

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Solution

The fourth proportional to 75,856,094.85, 104,681,687.04 and 41,048,782.14 is: 56,647,468.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,856,094.85 : 104,681,687.04 = 41,048,782.14 : x
  2. Step 2: Convert to fraction form
    75,856,094.85/104,681,687.04 = 41,048,782.14/x
  3. Step 3: Cross multiply
    75,856,094.85x = 104,681,687.04 × 41,048,782.14
  4. Step 4: Simplify right side
    75,856,094.85x = 4,297,055,765,352,622
  5. Step 5: Solve for x
    x = 4,297,055,765,352,622/75,856,094.85
  6. Step 6: Final answer
    x = 56,647,468.79

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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.