Home / 27,469,230.12-41,207,622.36-10,195,963.32

Finding the Fourth Proportional to 27,469,230.12, 41,207,622.36 and 10,195,963.32

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Solution

The fourth proportional to 27,469,230.12, 41,207,622.36 and 10,195,963.32 is: 15,295,346.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,469,230.12 : 41,207,622.36 = 10,195,963.32 : x
  2. Step 2: Convert to fraction form
    27,469,230.12/41,207,622.36 = 10,195,963.32/x
  3. Step 3: Cross multiply
    27,469,230.12x = 41,207,622.36 × 10,195,963.32
  4. Step 4: Simplify right side
    27,469,230.12x = 420,151,406,086,971.81
  5. Step 5: Solve for x
    x = 420,151,406,086,971.81/27,469,230.12
  6. Step 6: Final answer
    x = 15,295,346.98

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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.