Home / 44,105,527.81-66,109,727.66-18,183,610.76

Finding the Fourth Proportional to 44,105,527.81, 66,109,727.66 and 18,183,610.76

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Solution

The fourth proportional to 44,105,527.81, 66,109,727.66 and 18,183,610.76 is: 27,255,394.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,105,527.81 : 66,109,727.66 = 18,183,610.76 : x
  2. Step 2: Convert to fraction form
    44,105,527.81/66,109,727.66 = 18,183,610.76/x
  3. Step 3: Cross multiply
    44,105,527.81x = 66,109,727.66 × 18,183,610.76
  4. Step 4: Simplify right side
    44,105,527.81x = 1,202,113,555,383,516.50
  5. Step 5: Solve for x
    x = 1,202,113,555,383,516.50/44,105,527.81
  6. Step 6: Final answer
    x = 27,255,394.39

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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.