Home / 33,616,511.60-50,424,767.40-28,833,542.60

Finding the Fourth Proportional to 33,616,511.60, 50,424,767.40 and 28,833,542.60

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Solution

The fourth proportional to 33,616,511.60, 50,424,767.40 and 28,833,542.60 is: 43,250,313.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,616,511.60 : 50,424,767.40 = 28,833,542.60 : x
  2. Step 2: Convert to fraction form
    33,616,511.60/50,424,767.40 = 28,833,542.60/x
  3. Step 3: Cross multiply
    33,616,511.60x = 50,424,767.40 × 28,833,542.60
  4. Step 4: Simplify right side
    33,616,511.60x = 1,453,924,678,922,991.25
  5. Step 5: Solve for x
    x = 1,453,924,678,922,991.25/33,616,511.60
  6. Step 6: Final answer
    x = 43,250,313.90

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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.