Home / 26,496,003.70-39,744,005.55-8,546,922.10

Finding the Fourth Proportional to 26,496,003.70, 39,744,005.55 and 8,546,922.10

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Solution

The fourth proportional to 26,496,003.70, 39,744,005.55 and 8,546,922.10 is: 12,820,383.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,496,003.70 : 39,744,005.55 = 8,546,922.10 : x
  2. Step 2: Convert to fraction form
    26,496,003.70/39,744,005.55 = 8,546,922.10/x
  3. Step 3: Cross multiply
    26,496,003.70x = 39,744,005.55 × 8,546,922.10
  4. Step 4: Simplify right side
    26,496,003.70x = 339,688,919,377,817.62
  5. Step 5: Solve for x
    x = 339,688,919,377,817.62/26,496,003.70
  6. Step 6: Final answer
    x = 12,820,383.15

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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.