Home / 27,522,135.30-41,283,057.15-7,051,815.30

Finding the Fourth Proportional to 27,522,135.30, 41,283,057.15 and 7,051,815.30

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Solution

The fourth proportional to 27,522,135.30, 41,283,057.15 and 7,051,815.30 is: 10,577,685.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,522,135.30 : 41,283,057.15 = 7,051,815.30 : x
  2. Step 2: Convert to fraction form
    27,522,135.30/41,283,057.15 = 7,051,815.30/x
  3. Step 3: Cross multiply
    27,522,135.30x = 41,283,057.15 × 7,051,815.30
  4. Step 4: Simplify right side
    27,522,135.30x = 291,120,494,041,144.38
  5. Step 5: Solve for x
    x = 291,120,494,041,144.38/27,522,135.30
  6. Step 6: Final answer
    x = 10,577,685.59

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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.