Home / 17,818,236.56-24,589,165.56-9,669,474.56

Finding the Fourth Proportional to 17,818,236.56, 24,589,165.56 and 9,669,474.56

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Solution

The fourth proportional to 17,818,236.56, 24,589,165.56 and 9,669,474.56 is: 13,343,874.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,818,236.56 : 24,589,165.56 = 9,669,474.56 : x
  2. Step 2: Convert to fraction form
    17,818,236.56/24,589,165.56 = 9,669,474.56/x
  3. Step 3: Cross multiply
    17,818,236.56x = 24,589,165.56 × 9,669,474.56
  4. Step 4: Simplify right side
    17,818,236.56x = 237,764,310,834,048.16
  5. Step 5: Solve for x
    x = 237,764,310,834,048.16/17,818,236.56
  6. Step 6: Final answer
    x = 13,343,874.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.