Home / 44,172,481.48-66,074,150.26-31,040,948.14

Finding the Fourth Proportional to 44,172,481.48, 66,074,150.26 and 31,040,948.14

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Solution

The fourth proportional to 44,172,481.48, 66,074,150.26 and 31,040,948.14 is: 46,431,719.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,172,481.48 : 66,074,150.26 = 31,040,948.14 : x
  2. Step 2: Convert to fraction form
    44,172,481.48/66,074,150.26 = 31,040,948.14/x
  3. Step 3: Cross multiply
    44,172,481.48x = 66,074,150.26 × 31,040,948.14
  4. Step 4: Simplify right side
    44,172,481.48x = 2,051,004,271,615,227.50
  5. Step 5: Solve for x
    x = 2,051,004,271,615,227.50/44,172,481.48
  6. Step 6: Final answer
    x = 46,431,719.54

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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.