Home / 183,972,336.01-275,958,504.32-74,771,922.56

Finding the Fourth Proportional to 183,972,336.01, 275,958,504.32 and 74,771,922.56

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Solution

The fourth proportional to 183,972,336.01, 275,958,504.32 and 74,771,922.56 is: 112,157,883.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,972,336.01 : 275,958,504.32 = 74,771,922.56 : x
  2. Step 2: Convert to fraction form
    183,972,336.01/275,958,504.32 = 74,771,922.56/x
  3. Step 3: Cross multiply
    183,972,336.01x = 275,958,504.32 × 74,771,922.56
  4. Step 4: Simplify right side
    183,972,336.01x = 20,633,947,913,034,816
  5. Step 5: Solve for x
    x = 20,633,947,913,034,816/183,972,336.01
  6. Step 6: Final answer
    x = 112,157,883.96

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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.