Home / 192,266,037.26-288,444,421.56-62,873,144.54

Finding the Fourth Proportional to 192,266,037.26, 288,444,421.56 and 62,873,144.54

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Solution

The fourth proportional to 192,266,037.26, 288,444,421.56 and 62,873,144.54 is: 94,324,551.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,266,037.26 : 288,444,421.56 = 62,873,144.54 : x
  2. Step 2: Convert to fraction form
    192,266,037.26/288,444,421.56 = 62,873,144.54/x
  3. Step 3: Cross multiply
    192,266,037.26x = 288,444,421.56 × 62,873,144.54
  4. Step 4: Simplify right side
    192,266,037.26x = 18,135,407,808,498,572
  5. Step 5: Solve for x
    x = 18,135,407,808,498,572/192,266,037.26
  6. Step 6: Final answer
    x = 94,324,551.89

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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.