Home / 55,084,204.80-82,555,448.40-33,495,890.40

Finding the Fourth Proportional to 55,084,204.80, 82,555,448.40 and 33,495,890.40

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Solution

The fourth proportional to 55,084,204.80, 82,555,448.40 and 33,495,890.40 is: 50,200,747.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,084,204.80 : 82,555,448.40 = 33,495,890.40 : x
  2. Step 2: Convert to fraction form
    55,084,204.80/82,555,448.40 = 33,495,890.40/x
  3. Step 3: Cross multiply
    55,084,204.80x = 82,555,448.40 × 33,495,890.40
  4. Step 4: Simplify right side
    55,084,204.80x = 2,765,268,251,529,255.50
  5. Step 5: Solve for x
    x = 2,765,268,251,529,255.50/55,084,204.80
  6. Step 6: Final answer
    x = 50,200,747.41

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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.