Home / 63,768,786.96-95,652,550.08-29,215,387.56

Finding the Fourth Proportional to 63,768,786.96, 95,652,550.08 and 29,215,387.56

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Solution

The fourth proportional to 63,768,786.96, 95,652,550.08 and 29,215,387.56 is: 43,822,792.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,768,786.96 : 95,652,550.08 = 29,215,387.56 : x
  2. Step 2: Convert to fraction form
    63,768,786.96/95,652,550.08 = 29,215,387.56/x
  3. Step 3: Cross multiply
    63,768,786.96x = 95,652,550.08 × 29,215,387.56
  4. Step 4: Simplify right side
    63,768,786.96x = 2,794,526,321,689,509
  5. Step 5: Solve for x
    x = 2,794,526,321,689,509/63,768,786.96
  6. Step 6: Final answer
    x = 43,822,792.54

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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.