Home / 93,365,546.88-140,055,046.34-35,857,818.12

Finding the Fourth Proportional to 93,365,546.88, 140,055,046.34 and 35,857,818.12

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Solution

The fourth proportional to 93,365,546.88, 140,055,046.34 and 35,857,818.12 is: 53,789,310.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,365,546.88 : 140,055,046.34 = 35,857,818.12 : x
  2. Step 2: Convert to fraction form
    93,365,546.88/140,055,046.34 = 35,857,818.12/x
  3. Step 3: Cross multiply
    93,365,546.88x = 140,055,046.34 × 35,857,818.12
  4. Step 4: Simplify right side
    93,365,546.88x = 5,022,068,378,268,603
  5. Step 5: Solve for x
    x = 5,022,068,378,268,603/93,365,546.88
  6. Step 6: Final answer
    x = 53,789,310.36

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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.