Home / 26,786,522.28-40,175,478.68-7,351,207.32

Finding the Fourth Proportional to 26,786,522.28, 40,175,478.68 and 7,351,207.32

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Solution

The fourth proportional to 26,786,522.28, 40,175,478.68 and 7,351,207.32 is: 11,025,629.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,786,522.28 : 40,175,478.68 = 7,351,207.32 : x
  2. Step 2: Convert to fraction form
    26,786,522.28/40,175,478.68 = 7,351,207.32/x
  3. Step 3: Cross multiply
    26,786,522.28x = 40,175,478.68 × 7,351,207.32
  4. Step 4: Simplify right side
    26,786,522.28x = 295,338,272,920,163.88
  5. Step 5: Solve for x
    x = 295,338,272,920,163.88/26,786,522.28
  6. Step 6: Final answer
    x = 11,025,629.60

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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.