Home / 33,708,301.60-50,476,916.40-18,545,101.60

Finding the Fourth Proportional to 33,708,301.60, 50,476,916.40 and 18,545,101.60

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Solution

The fourth proportional to 33,708,301.60, 50,476,916.40 and 18,545,101.60 is: 27,770,593.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,708,301.60 : 50,476,916.40 = 18,545,101.60 : x
  2. Step 2: Convert to fraction form
    33,708,301.60/50,476,916.40 = 18,545,101.60/x
  3. Step 3: Cross multiply
    33,708,301.60x = 50,476,916.40 × 18,545,101.60
  4. Step 4: Simplify right side
    33,708,301.60x = 936,099,543,092,706.25
  5. Step 5: Solve for x
    x = 936,099,543,092,706.25/33,708,301.60
  6. Step 6: Final answer
    x = 27,770,593.55

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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.