Home / 50,751,365.14-70,035,008.50-27,545,993.88

Finding the Fourth Proportional to 50,751,365.14, 70,035,008.50 and 27,545,993.88

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Solution

The fourth proportional to 50,751,365.14, 70,035,008.50 and 27,545,993.88 is: 38,012,453.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,751,365.14 : 70,035,008.50 = 27,545,993.88 : x
  2. Step 2: Convert to fraction form
    50,751,365.14/70,035,008.50 = 27,545,993.88/x
  3. Step 3: Cross multiply
    50,751,365.14x = 70,035,008.50 × 27,545,993.88
  4. Step 4: Simplify right side
    50,751,365.14x = 1,929,183,915,038,843
  5. Step 5: Solve for x
    x = 1,929,183,915,038,843/50,751,365.14
  6. Step 6: Final answer
    x = 38,012,453.65

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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.