Home / 29,669,969.70-44,504,954.55-18,190,844.10

Finding the Fourth Proportional to 29,669,969.70, 44,504,954.55 and 18,190,844.10

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Solution

The fourth proportional to 29,669,969.70, 44,504,954.55 and 18,190,844.10 is: 27,286,266.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,669,969.70 : 44,504,954.55 = 18,190,844.10 : x
  2. Step 2: Convert to fraction form
    29,669,969.70/44,504,954.55 = 18,190,844.10/x
  3. Step 3: Cross multiply
    29,669,969.70x = 44,504,954.55 × 18,190,844.10
  4. Step 4: Simplify right side
    29,669,969.70x = 809,582,689,896,635.62
  5. Step 5: Solve for x
    x = 809,582,689,896,635.62/29,669,969.70
  6. Step 6: Final answer
    x = 27,286,266.15

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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.