Home / 241,923,310.40-362,884,965.60-133,084,193.60

Finding the Fourth Proportional to 241,923,310.40, 362,884,965.60 and 133,084,193.60

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Solution

The fourth proportional to 241,923,310.40, 362,884,965.60 and 133,084,193.60 is: 199,626,290.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,923,310.40 : 362,884,965.60 = 133,084,193.60 : x
  2. Step 2: Convert to fraction form
    241,923,310.40/362,884,965.60 = 133,084,193.60/x
  3. Step 3: Cross multiply
    241,923,310.40x = 362,884,965.60 × 133,084,193.60
  4. Step 4: Simplify right side
    241,923,310.40x = 48,294,253,016,439,744
  5. Step 5: Solve for x
    x = 48,294,253,016,439,744/241,923,310.40
  6. Step 6: Final answer
    x = 199,626,290.40

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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.