Home / 17,102,793.06-23,601,562.65-9,262,241.82

Finding the Fourth Proportional to 17,102,793.06, 23,601,562.65 and 9,262,241.82

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Solution

The fourth proportional to 17,102,793.06, 23,601,562.65 and 9,262,241.82 is: 12,781,735.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,102,793.06 : 23,601,562.65 = 9,262,241.82 : x
  2. Step 2: Convert to fraction form
    17,102,793.06/23,601,562.65 = 9,262,241.82/x
  3. Step 3: Cross multiply
    17,102,793.06x = 23,601,562.65 × 9,262,241.82
  4. Step 4: Simplify right side
    17,102,793.06x = 218,603,380,594,180.03
  5. Step 5: Solve for x
    x = 218,603,380,594,180.03/17,102,793.06
  6. Step 6: Final answer
    x = 12,781,735.70

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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.