Home / 25,956,703.62-35,809,431.84-14,940,817.43

Finding the Fourth Proportional to 25,956,703.62, 35,809,431.84 and 14,940,817.43

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Solution

The fourth proportional to 25,956,703.62, 35,809,431.84 and 14,940,817.43 is: 20,612,100.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,956,703.62 : 35,809,431.84 = 14,940,817.43 : x
  2. Step 2: Convert to fraction form
    25,956,703.62/35,809,431.84 = 14,940,817.43/x
  3. Step 3: Cross multiply
    25,956,703.62x = 35,809,431.84 × 14,940,817.43
  4. Step 4: Simplify right side
    25,956,703.62x = 535,022,183,214,421.88
  5. Step 5: Solve for x
    x = 535,022,183,214,421.88/25,956,703.62
  6. Step 6: Final answer
    x = 20,612,100.48

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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.