Home / 167,384,976.64-251,072,823.60-44,564,347.78

Finding the Fourth Proportional to 167,384,976.64, 251,072,823.60 and 44,564,347.78

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Solution

The fourth proportional to 167,384,976.64, 251,072,823.60 and 44,564,347.78 is: 66,845,285.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,384,976.64 : 251,072,823.60 = 44,564,347.78 : x
  2. Step 2: Convert to fraction form
    167,384,976.64/251,072,823.60 = 44,564,347.78/x
  3. Step 3: Cross multiply
    167,384,976.64x = 251,072,823.60 × 44,564,347.78
  4. Step 4: Simplify right side
    167,384,976.64x = 11,188,896,629,016,992
  5. Step 5: Solve for x
    x = 11,188,896,629,016,992/167,384,976.64
  6. Step 6: Final answer
    x = 66,845,285.96

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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.