Home / 337,459,629.34-465,694,972.10-188,783,233.27

Finding the Fourth Proportional to 337,459,629.34, 465,694,972.10 and 188,783,233.27

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Solution

The fourth proportional to 337,459,629.34, 465,694,972.10 and 188,783,233.27 is: 260,521,244.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,459,629.34 : 465,694,972.10 = 188,783,233.27 : x
  2. Step 2: Convert to fraction form
    337,459,629.34/465,694,972.10 = 188,783,233.27/x
  3. Step 3: Cross multiply
    337,459,629.34x = 465,694,972.10 × 188,783,233.27
  4. Step 4: Simplify right side
    337,459,629.34x = 87,915,402,548,512,304
  5. Step 5: Solve for x
    x = 87,915,402,548,512,304/337,459,629.34
  6. Step 6: Final answer
    x = 260,521,244.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.