Home / 22,672,452.87-34,005,172.82-8,292,157.56

Finding the Fourth Proportional to 22,672,452.87, 34,005,172.82 and 8,292,157.56

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Solution

The fourth proportional to 22,672,452.87, 34,005,172.82 and 8,292,157.56 is: 12,436,953.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,672,452.87 : 34,005,172.82 = 8,292,157.56 : x
  2. Step 2: Convert to fraction form
    22,672,452.87/34,005,172.82 = 8,292,157.56/x
  3. Step 3: Cross multiply
    22,672,452.87x = 34,005,172.82 × 8,292,157.56
  4. Step 4: Simplify right side
    22,672,452.87x = 281,976,250,837,008.69
  5. Step 5: Solve for x
    x = 281,976,250,837,008.69/22,672,452.87
  6. Step 6: Final answer
    x = 12,436,953.89

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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.