Home / 50,463,572.33-69,639,760.33-27,258,709.55

Finding the Fourth Proportional to 50,463,572.33, 69,639,760.33 and 27,258,709.55

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Solution

The fourth proportional to 50,463,572.33, 69,639,760.33 and 27,258,709.55 is: 37,617,035.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,463,572.33 : 69,639,760.33 = 27,258,709.55 : x
  2. Step 2: Convert to fraction form
    50,463,572.33/69,639,760.33 = 27,258,709.55/x
  3. Step 3: Cross multiply
    50,463,572.33x = 69,639,760.33 × 27,258,709.55
  4. Step 4: Simplify right side
    50,463,572.33x = 1,898,289,999,550,736.75
  5. Step 5: Solve for x
    x = 1,898,289,999,550,736.75/50,463,572.33
  6. Step 6: Final answer
    x = 37,617,035.65

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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.