Home / 33,246,365.45-49,826,291.81-13,527,512.01

Finding the Fourth Proportional to 33,246,365.45, 49,826,291.81 and 13,527,512.01

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Solution

The fourth proportional to 33,246,365.45, 49,826,291.81 and 13,527,512.01 is: 20,273,667.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,246,365.45 : 49,826,291.81 = 13,527,512.01 : x
  2. Step 2: Convert to fraction form
    33,246,365.45/49,826,291.81 = 13,527,512.01/x
  3. Step 3: Cross multiply
    33,246,365.45x = 49,826,291.81 × 13,527,512.01
  4. Step 4: Simplify right side
    33,246,365.45x = 674,025,760,873,539.62
  5. Step 5: Solve for x
    x = 674,025,760,873,539.62/33,246,365.45
  6. Step 6: Final answer
    x = 20,273,667.57

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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.