Home / 96,295,596.09-132,887,906.94-55,043,374.20

Finding the Fourth Proportional to 96,295,596.09, 132,887,906.94 and 55,043,374.20

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Solution

The fourth proportional to 96,295,596.09, 132,887,906.94 and 55,043,374.20 is: 75,959,847.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,295,596.09 : 132,887,906.94 = 55,043,374.20 : x
  2. Step 2: Convert to fraction form
    96,295,596.09/132,887,906.94 = 55,043,374.20/x
  3. Step 3: Cross multiply
    96,295,596.09x = 132,887,906.94 × 55,043,374.20
  4. Step 4: Simplify right side
    96,295,596.09x = 7,314,598,788,353,197
  5. Step 5: Solve for x
    x = 7,314,598,788,353,197/96,295,596.09
  6. Step 6: Final answer
    x = 75,959,847.44

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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.