Home / 50,535,765.44-69,739,402.74-27,330,892.34

Finding the Fourth Proportional to 50,535,765.44, 69,739,402.74 and 27,330,892.34

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Solution

The fourth proportional to 50,535,765.44, 69,739,402.74 and 27,330,892.34 is: 37,716,656.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,535,765.44 : 69,739,402.74 = 27,330,892.34 : x
  2. Step 2: Convert to fraction form
    50,535,765.44/69,739,402.74 = 27,330,892.34/x
  3. Step 3: Cross multiply
    50,535,765.44x = 69,739,402.74 × 27,330,892.34
  4. Step 4: Simplify right side
    50,535,765.44x = 1,906,040,108,142,840.75
  5. Step 5: Solve for x
    x = 1,906,040,108,142,840.75/50,535,765.44
  6. Step 6: Final answer
    x = 37,716,656.54

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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.