Home / 244,738,583.73-367,118,006.81-72,215,393.94

Finding the Fourth Proportional to 244,738,583.73, 367,118,006.81 and 72,215,393.94

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Solution

The fourth proportional to 244,738,583.73, 367,118,006.81 and 72,215,393.94 is: 108,326,080.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,738,583.73 : 367,118,006.81 = 72,215,393.94 : x
  2. Step 2: Convert to fraction form
    244,738,583.73/367,118,006.81 = 72,215,393.94/x
  3. Step 3: Cross multiply
    244,738,583.73x = 367,118,006.81 × 72,215,393.94
  4. Step 4: Simplify right side
    244,738,583.73x = 26,511,571,483,890,676
  5. Step 5: Solve for x
    x = 26,511,571,483,890,676/244,738,583.73
  6. Step 6: Final answer
    x = 108,326,080.34

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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.