Home / 65,727,462.56-98,600,163.47-27,380,008.60

Finding the Fourth Proportional to 65,727,462.56, 98,600,163.47 and 27,380,008.60

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Solution

The fourth proportional to 65,727,462.56, 98,600,163.47 and 27,380,008.60 is: 41,073,749.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,727,462.56 : 98,600,163.47 = 27,380,008.60 : x
  2. Step 2: Convert to fraction form
    65,727,462.56/98,600,163.47 = 27,380,008.60/x
  3. Step 3: Cross multiply
    65,727,462.56x = 98,600,163.47 × 27,380,008.60
  4. Step 4: Simplify right side
    65,727,462.56x = 2,699,673,323,489,280.50
  5. Step 5: Solve for x
    x = 2,699,673,323,489,280.50/65,727,462.56
  6. Step 6: Final answer
    x = 41,073,749.37

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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.