Home / 48,852,922.60-73,279,383.90-16,940,218.60

Finding the Fourth Proportional to 48,852,922.60, 73,279,383.90 and 16,940,218.60

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Solution

The fourth proportional to 48,852,922.60, 73,279,383.90 and 16,940,218.60 is: 25,410,327.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,852,922.60 : 73,279,383.90 = 16,940,218.60 : x
  2. Step 2: Convert to fraction form
    48,852,922.60/73,279,383.90 = 16,940,218.60/x
  3. Step 3: Cross multiply
    48,852,922.60x = 73,279,383.90 × 16,940,218.60
  4. Step 4: Simplify right side
    48,852,922.60x = 1,241,368,782,139,320.75
  5. Step 5: Solve for x
    x = 1,241,368,782,139,320.75/48,852,922.60
  6. Step 6: Final answer
    x = 25,410,327.90

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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.