Home / 65,181,003.40-97,783,314.90-32,751,292.60

Finding the Fourth Proportional to 65,181,003.40, 97,783,314.90 and 32,751,292.60

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Solution

The fourth proportional to 65,181,003.40, 97,783,314.90 and 32,751,292.60 is: 49,132,872.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,181,003.40 : 97,783,314.90 = 32,751,292.60 : x
  2. Step 2: Convert to fraction form
    65,181,003.40/97,783,314.90 = 32,751,292.60/x
  3. Step 3: Cross multiply
    65,181,003.40x = 97,783,314.90 × 32,751,292.60
  4. Step 4: Simplify right side
    65,181,003.40x = 3,202,529,957,687,840
  5. Step 5: Solve for x
    x = 3,202,529,957,687,840/65,181,003.40
  6. Step 6: Final answer
    x = 49,132,872.93

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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.