Home / 183,166,343.89-274,759,989.28-51,998,359.63

Finding the Fourth Proportional to 183,166,343.89, 274,759,989.28 and 51,998,359.63

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Solution

The fourth proportional to 183,166,343.89, 274,759,989.28 and 51,998,359.63 is: 78,000,512.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,166,343.89 : 274,759,989.28 = 51,998,359.63 : x
  2. Step 2: Convert to fraction form
    183,166,343.89/274,759,989.28 = 51,998,359.63/x
  3. Step 3: Cross multiply
    183,166,343.89x = 274,759,989.28 × 51,998,359.63
  4. Step 4: Simplify right side
    183,166,343.89x = 14,287,068,735,279,794
  5. Step 5: Solve for x
    x = 14,287,068,735,279,794/183,166,343.89
  6. Step 6: Final answer
    x = 78,000,512.71

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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.