Home / 136,056,919.60-204,085,116.90-33,821,055.64

Finding the Fourth Proportional to 136,056,919.60, 204,085,116.90 and 33,821,055.64

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Solution

The fourth proportional to 136,056,919.60, 204,085,116.90 and 33,821,055.64 is: 50,731,518.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,056,919.60 : 204,085,116.90 = 33,821,055.64 : x
  2. Step 2: Convert to fraction form
    136,056,919.60/204,085,116.90 = 33,821,055.64/x
  3. Step 3: Cross multiply
    136,056,919.60x = 204,085,116.90 × 33,821,055.64
  4. Step 4: Simplify right side
    136,056,919.60x = 6,902,374,093,970,805
  5. Step 5: Solve for x
    x = 6,902,374,093,970,805/136,056,919.60
  6. Step 6: Final answer
    x = 50,731,518.21

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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.