Home / 33,246,365.95-49,826,292.56-13,527,512.51

Finding the Fourth Proportional to 33,246,365.95, 49,826,292.56 and 13,527,512.51

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Solution

The fourth proportional to 33,246,365.95, 49,826,292.56 and 13,527,512.51 is: 20,273,668.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,246,365.95 : 49,826,292.56 = 13,527,512.51 : x
  2. Step 2: Convert to fraction form
    33,246,365.95/49,826,292.56 = 13,527,512.51/x
  3. Step 3: Cross multiply
    33,246,365.95x = 49,826,292.56 × 13,527,512.51
  4. Step 4: Simplify right side
    33,246,365.95x = 674,025,795,932,320
  5. Step 5: Solve for x
    x = 674,025,795,932,320/33,246,365.95
  6. Step 6: Final answer
    x = 20,273,668.31

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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.