Home / 18,006,096.54-27,014,202.48-7,230,963.54

Finding the Fourth Proportional to 18,006,096.54, 27,014,202.48 and 7,230,963.54

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Solution

The fourth proportional to 18,006,096.54, 27,014,202.48 and 7,230,963.54 is: 10,848,476.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,006,096.54 : 27,014,202.48 = 7,230,963.54 : x
  2. Step 2: Convert to fraction form
    18,006,096.54/27,014,202.48 = 7,230,963.54/x
  3. Step 3: Cross multiply
    18,006,096.54x = 27,014,202.48 × 7,230,963.54
  4. Step 4: Simplify right side
    18,006,096.54x = 195,338,713,195,057.59
  5. Step 5: Solve for x
    x = 195,338,713,195,057.59/18,006,096.54
  6. Step 6: Final answer
    x = 10,848,476.39

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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.