Home / 27,389,922.24-37,799,231.94-15,166,779.24

Finding the Fourth Proportional to 27,389,922.24, 37,799,231.94 and 15,166,779.24

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Solution

The fourth proportional to 27,389,922.24, 37,799,231.94 and 15,166,779.24 is: 20,930,786.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,389,922.24 : 37,799,231.94 = 15,166,779.24 : x
  2. Step 2: Convert to fraction form
    27,389,922.24/37,799,231.94 = 15,166,779.24/x
  3. Step 3: Cross multiply
    27,389,922.24x = 37,799,231.94 × 15,166,779.24
  4. Step 4: Simplify right side
    27,389,922.24x = 573,292,606,275,536.88
  5. Step 5: Solve for x
    x = 573,292,606,275,536.88/27,389,922.24
  6. Step 6: Final answer
    x = 20,930,786.19

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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.