Home / 115,616,371.60-173,407,676.24-33,713,241.04

Finding the Fourth Proportional to 115,616,371.60, 173,407,676.24 and 33,713,241.04

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Solution

The fourth proportional to 115,616,371.60, 173,407,676.24 and 33,713,241.04 is: 50,564,939.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,616,371.60 : 173,407,676.24 = 33,713,241.04 : x
  2. Step 2: Convert to fraction form
    115,616,371.60/173,407,676.24 = 33,713,241.04/x
  3. Step 3: Cross multiply
    115,616,371.60x = 173,407,676.24 × 33,713,241.04
  4. Step 4: Simplify right side
    115,616,371.60x = 5,846,134,787,265,401
  5. Step 5: Solve for x
    x = 5,846,134,787,265,401/115,616,371.60
  6. Step 6: Final answer
    x = 50,564,939.09

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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.