Home / 33,014,366.33-49,531,134.05-13,308,323.41

Finding the Fourth Proportional to 33,014,366.33, 49,531,134.05 and 13,308,323.41

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Solution

The fourth proportional to 33,014,366.33, 49,531,134.05 and 13,308,323.41 is: 19,966,348.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,014,366.33 : 49,531,134.05 = 13,308,323.41 : x
  2. Step 2: Convert to fraction form
    33,014,366.33/49,531,134.05 = 13,308,323.41/x
  3. Step 3: Cross multiply
    33,014,366.33x = 49,531,134.05 × 13,308,323.41
  4. Step 4: Simplify right side
    33,014,366.33x = 659,176,350,921,601
  5. Step 5: Solve for x
    x = 659,176,350,921,601/33,014,366.33
  6. Step 6: Final answer
    x = 19,966,348.72

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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.