Home / 304,538,444,504.91-456,822,840,063.33-115,898,960,249.64

Finding the Fourth Proportional to 304,538,444,504.91, 456,822,840,063.33 and 115,898,960,249.64

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Solution

The fourth proportional to 304,538,444,504.91, 456,822,840,063.33 and 115,898,960,249.64 is: 173,854,214,917.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,538,444,504.91 : 456,822,840,063.33 = 115,898,960,249.64 : x
  2. Step 2: Convert to fraction form
    304,538,444,504.91/456,822,840,063.33 = 115,898,960,249.64/x
  3. Step 3: Cross multiply
    304,538,444,504.91x = 456,822,840,063.33 × 115,898,960,249.64
  4. Step 4: Simplify right side
    304,538,444,504.91x = 52,945,292,181,627,539,030,016
  5. Step 5: Solve for x
    x = 52,945,292,181,627,539,030,016/304,538,444,504.91
  6. Step 6: Final answer
    x = 173,854,214,917.60

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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.