Home / 35,522,549.30-53,305,081.26-15,327,791.30

Finding the Fourth Proportional to 35,522,549.30, 53,305,081.26 and 15,327,791.30

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Solution

The fourth proportional to 35,522,549.30, 53,305,081.26 and 15,327,791.30 is: 23,000,859.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,522,549.30 : 53,305,081.26 = 15,327,791.30 : x
  2. Step 2: Convert to fraction form
    35,522,549.30/53,305,081.26 = 15,327,791.30/x
  3. Step 3: Cross multiply
    35,522,549.30x = 53,305,081.26 × 15,327,791.30
  4. Step 4: Simplify right side
    35,522,549.30x = 817,049,160,782,821
  5. Step 5: Solve for x
    x = 817,049,160,782,821/35,522,549.30
  6. Step 6: Final answer
    x = 23,000,859.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.