Home / 40,246,906.98-55,545,750.39-22,848,884.58

Finding the Fourth Proportional to 40,246,906.98, 55,545,750.39 and 22,848,884.58

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Solution

The fourth proportional to 40,246,906.98, 55,545,750.39 and 22,848,884.58 is: 31,534,309.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,246,906.98 : 55,545,750.39 = 22,848,884.58 : x
  2. Step 2: Convert to fraction form
    40,246,906.98/55,545,750.39 = 22,848,884.58/x
  3. Step 3: Cross multiply
    40,246,906.98x = 55,545,750.39 × 22,848,884.58
  4. Step 4: Simplify right side
    40,246,906.98x = 1,269,158,439,570,600
  5. Step 5: Solve for x
    x = 1,269,158,439,570,600/40,246,906.98
  6. Step 6: Final answer
    x = 31,534,309.96

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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.