Home / 304,538,444,524.25-456,822,840,092.20-115,898,960,268.98

Finding the Fourth Proportional to 304,538,444,524.25, 456,822,840,092.20 and 115,898,960,268.98

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Solution

The fourth proportional to 304,538,444,524.25, 456,822,840,092.20 and 115,898,960,268.98 is: 173,854,214,946.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,538,444,524.25 : 456,822,840,092.20 = 115,898,960,268.98 : x
  2. Step 2: Convert to fraction form
    304,538,444,524.25/456,822,840,092.20 = 115,898,960,268.98/x
  3. Step 3: Cross multiply
    304,538,444,524.25x = 456,822,840,092.20 × 115,898,960,268.98
  4. Step 4: Simplify right side
    304,538,444,524.25x = 52,945,292,193,808,494,100,480
  5. Step 5: Solve for x
    x = 52,945,292,193,808,494,100,480/304,538,444,524.25
  6. Step 6: Final answer
    x = 173,854,214,946.56

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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.