Home / 183,040,385.34-252,600,664.52-107,691,972.82

Finding the Fourth Proportional to 183,040,385.34, 252,600,664.52 and 107,691,972.82

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Solution

The fourth proportional to 183,040,385.34, 252,600,664.52 and 107,691,972.82 is: 148,617,824.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,040,385.34 : 252,600,664.52 = 107,691,972.82 : x
  2. Step 2: Convert to fraction form
    183,040,385.34/252,600,664.52 = 107,691,972.82/x
  3. Step 3: Cross multiply
    183,040,385.34x = 252,600,664.52 × 107,691,972.82
  4. Step 4: Simplify right side
    183,040,385.34x = 27,203,063,897,801,776
  5. Step 5: Solve for x
    x = 27,203,063,897,801,776/183,040,385.34
  6. Step 6: Final answer
    x = 148,617,824.68

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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.