Home / 18,294,072.26-27,441,258.03-5,997,856.12

Finding the Fourth Proportional to 18,294,072.26, 27,441,258.03 and 5,997,856.12

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Solution

The fourth proportional to 18,294,072.26, 27,441,258.03 and 5,997,856.12 is: 8,996,833.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,294,072.26 : 27,441,258.03 = 5,997,856.12 : x
  2. Step 2: Convert to fraction form
    18,294,072.26/27,441,258.03 = 5,997,856.12/x
  3. Step 3: Cross multiply
    18,294,072.26x = 27,441,258.03 × 5,997,856.12
  4. Step 4: Simplify right side
    18,294,072.26x = 164,588,717,347,131.50
  5. Step 5: Solve for x
    x = 164,588,717,347,131.50/18,294,072.26
  6. Step 6: Final answer
    x = 8,996,833.24

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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.