Home / 363,807,202.82-545,511,513.86-179,168,656.19

Finding the Fourth Proportional to 363,807,202.82, 545,511,513.86 and 179,168,656.19

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Solution

The fourth proportional to 363,807,202.82, 545,511,513.86 and 179,168,656.19 is: 268,654,837.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,807,202.82 : 545,511,513.86 = 179,168,656.19 : x
  2. Step 2: Convert to fraction form
    363,807,202.82/545,511,513.86 = 179,168,656.19/x
  3. Step 3: Cross multiply
    363,807,202.82x = 545,511,513.86 × 179,168,656.19
  4. Step 4: Simplify right side
    363,807,202.82x = 97,738,564,876,370,384
  5. Step 5: Solve for x
    x = 97,738,564,876,370,384/363,807,202.82
  6. Step 6: Final answer
    x = 268,654,837.28

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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.