Home / 65,556,584.70-98,394,363.45-33,230,975.10

Finding the Fourth Proportional to 65,556,584.70, 98,394,363.45 and 33,230,975.10

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Solution

The fourth proportional to 65,556,584.70, 98,394,363.45 and 33,230,975.10 is: 49,876,616.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,556,584.70 : 98,394,363.45 = 33,230,975.10 : x
  2. Step 2: Convert to fraction form
    65,556,584.70/98,394,363.45 = 33,230,975.10/x
  3. Step 3: Cross multiply
    65,556,584.70x = 98,394,363.45 × 33,230,975.10
  4. Step 4: Simplify right side
    65,556,584.70x = 3,269,740,641,787,300.50
  5. Step 5: Solve for x
    x = 3,269,740,641,787,300.50/65,556,584.70
  6. Step 6: Final answer
    x = 49,876,616.62

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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.