Home / 116,568,905.80-174,861,845.10-44,765,321.80

Finding the Fourth Proportional to 116,568,905.80, 174,861,845.10 and 44,765,321.80

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Solution

The fourth proportional to 116,568,905.80, 174,861,845.10 and 44,765,321.80 is: 67,151,241.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,568,905.80 : 174,861,845.10 = 44,765,321.80 : x
  2. Step 2: Convert to fraction form
    116,568,905.80/174,861,845.10 = 44,765,321.80/x
  3. Step 3: Cross multiply
    116,568,905.80x = 174,861,845.10 × 44,765,321.80
  4. Step 4: Simplify right side
    116,568,905.80x = 7,827,746,766,443,252
  5. Step 5: Solve for x
    x = 7,827,746,766,443,252/116,568,905.80
  6. Step 6: Final answer
    x = 67,151,241.69

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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.