Home / 64,504,584.40-96,624,166.20-32,609,851.60

Finding the Fourth Proportional to 64,504,584.40, 96,624,166.20 and 32,609,851.60

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Solution

The fourth proportional to 64,504,584.40, 96,624,166.20 and 32,609,851.60 is: 48,847,686.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,504,584.40 : 96,624,166.20 = 32,609,851.60 : x
  2. Step 2: Convert to fraction form
    64,504,584.40/96,624,166.20 = 32,609,851.60/x
  3. Step 3: Cross multiply
    64,504,584.40x = 96,624,166.20 × 32,609,851.60
  4. Step 4: Simplify right side
    64,504,584.40x = 3,150,899,720,755,736
  5. Step 5: Solve for x
    x = 3,150,899,720,755,736/64,504,584.40
  6. Step 6: Final answer
    x = 48,847,686.56

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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.