Home / 73,539,954.54-110,166,425.82-57,289,817.34

Finding the Fourth Proportional to 73,539,954.54, 110,166,425.82 and 57,289,817.34

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Solution

The fourth proportional to 73,539,954.54, 110,166,425.82 and 57,289,817.34 is: 85,822,930.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,539,954.54 : 110,166,425.82 = 57,289,817.34 : x
  2. Step 2: Convert to fraction form
    73,539,954.54/110,166,425.82 = 57,289,817.34/x
  3. Step 3: Cross multiply
    73,539,954.54x = 110,166,425.82 × 57,289,817.34
  4. Step 4: Simplify right side
    73,539,954.54x = 6,311,414,412,228,460
  5. Step 5: Solve for x
    x = 6,311,414,412,228,460/73,539,954.54
  6. Step 6: Final answer
    x = 85,822,930.56

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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.