Home / 37,279,262.03-55,918,448.89-9,613,033.97

Finding the Fourth Proportional to 37,279,262.03, 55,918,448.89 and 9,613,033.97

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Solution

The fourth proportional to 37,279,262.03, 55,918,448.89 and 9,613,033.97 is: 14,419,436.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,279,262.03 : 55,918,448.89 = 9,613,033.97 : x
  2. Step 2: Convert to fraction form
    37,279,262.03/55,918,448.89 = 9,613,033.97/x
  3. Step 3: Cross multiply
    37,279,262.03x = 55,918,448.89 × 9,613,033.97
  4. Step 4: Simplify right side
    37,279,262.03x = 537,545,948,425,654
  5. Step 5: Solve for x
    x = 537,545,948,425,654/37,279,262.03
  6. Step 6: Final answer
    x = 14,419,436.42

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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.