Home / 275,712,092.40-413,568,138.60-224,693,756.40

Finding the Fourth Proportional to 275,712,092.40, 413,568,138.60 and 224,693,756.40

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Solution

The fourth proportional to 275,712,092.40, 413,568,138.60 and 224,693,756.40 is: 337,040,634.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    275,712,092.40 : 413,568,138.60 = 224,693,756.40 : x
  2. Step 2: Convert to fraction form
    275,712,092.40/413,568,138.60 = 224,693,756.40/x
  3. Step 3: Cross multiply
    275,712,092.40x = 413,568,138.60 × 224,693,756.40
  4. Step 4: Simplify right side
    275,712,092.40x = 92,926,178,589,389,840
  5. Step 5: Solve for x
    x = 92,926,178,589,389,840/275,712,092.40
  6. Step 6: Final answer
    x = 337,040,634.60

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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.