Home / 33,293,629.49-49,939,318.53-11,727,667.55

Finding the Fourth Proportional to 33,293,629.49, 49,939,318.53 and 11,727,667.55

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Solution

The fourth proportional to 33,293,629.49, 49,939,318.53 and 11,727,667.55 is: 17,591,104.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,293,629.49 : 49,939,318.53 = 11,727,667.55 : x
  2. Step 2: Convert to fraction form
    33,293,629.49/49,939,318.53 = 11,727,667.55/x
  3. Step 3: Cross multiply
    33,293,629.49x = 49,939,318.53 × 11,727,667.55
  4. Step 4: Simplify right side
    33,293,629.49x = 585,671,725,518,243
  5. Step 5: Solve for x
    x = 585,671,725,518,243/33,293,629.49
  6. Step 6: Final answer
    x = 17,591,104.80

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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.