Home / 65,613,000.60-98,419,500.90-27,261,768.60

Finding the Fourth Proportional to 65,613,000.60, 98,419,500.90 and 27,261,768.60

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Solution

The fourth proportional to 65,613,000.60, 98,419,500.90 and 27,261,768.60 is: 40,892,652.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,613,000.60 : 98,419,500.90 = 27,261,768.60 : x
  2. Step 2: Convert to fraction form
    65,613,000.60/98,419,500.90 = 27,261,768.60/x
  3. Step 3: Cross multiply
    65,613,000.60x = 98,419,500.90 × 27,261,768.60
  4. Step 4: Simplify right side
    65,613,000.60x = 2,683,089,659,263,292
  5. Step 5: Solve for x
    x = 2,683,089,659,263,292/65,613,000.60
  6. Step 6: Final answer
    x = 40,892,652.90

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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.