Home / 183,246,365.50-252,885,218.61-111,723,375.22

Finding the Fourth Proportional to 183,246,365.50, 252,885,218.61 and 111,723,375.22

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Solution

The fourth proportional to 183,246,365.50, 252,885,218.61 and 111,723,375.22 is: 154,181,449.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,246,365.50 : 252,885,218.61 = 111,723,375.22 : x
  2. Step 2: Convert to fraction form
    183,246,365.50/252,885,218.61 = 111,723,375.22/x
  3. Step 3: Cross multiply
    183,246,365.50x = 252,885,218.61 × 111,723,375.22
  4. Step 4: Simplify right side
    183,246,365.50x = 28,253,190,166,356,760
  5. Step 5: Solve for x
    x = 28,253,190,166,356,760/183,246,365.50
  6. Step 6: Final answer
    x = 154,181,449.05

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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.