Home / 236,279,513.03-354,419,269.54-63,756,049.73

Finding the Fourth Proportional to 236,279,513.03, 354,419,269.54 and 63,756,049.73

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Solution

The fourth proportional to 236,279,513.03, 354,419,269.54 and 63,756,049.73 is: 95,634,074.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,279,513.03 : 354,419,269.54 = 63,756,049.73 : x
  2. Step 2: Convert to fraction form
    236,279,513.03/354,419,269.54 = 63,756,049.73/x
  3. Step 3: Cross multiply
    236,279,513.03x = 354,419,269.54 × 63,756,049.73
  4. Step 4: Simplify right side
    236,279,513.03x = 22,596,372,572,131,028
  5. Step 5: Solve for x
    x = 22,596,372,572,131,028/236,279,513.03
  6. Step 6: Final answer
    x = 95,634,074.59

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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.