Home / 65,675,231.70-98,512,847.55-27,323,999.70

Finding the Fourth Proportional to 65,675,231.70, 98,512,847.55 and 27,323,999.70

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Solution

The fourth proportional to 65,675,231.70, 98,512,847.55 and 27,323,999.70 is: 40,985,999.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,675,231.70 : 98,512,847.55 = 27,323,999.70 : x
  2. Step 2: Convert to fraction form
    65,675,231.70/98,512,847.55 = 27,323,999.70/x
  3. Step 3: Cross multiply
    65,675,231.70x = 98,512,847.55 × 27,323,999.70
  4. Step 4: Simplify right side
    65,675,231.70x = 2,691,765,016,902,345.50
  5. Step 5: Solve for x
    x = 2,691,765,016,902,345.50/65,675,231.70
  6. Step 6: Final answer
    x = 40,985,999.55

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.