Home / 29,741,144.69-44,609,611.03-7,881,039.94

Finding the Fourth Proportional to 29,741,144.69, 44,609,611.03 and 7,881,039.94

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Solution

The fourth proportional to 29,741,144.69, 44,609,611.03 and 7,881,039.94 is: 11,821,001.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,741,144.69 : 44,609,611.03 = 7,881,039.94 : x
  2. Step 2: Convert to fraction form
    29,741,144.69/44,609,611.03 = 7,881,039.94/x
  3. Step 3: Cross multiply
    29,741,144.69x = 44,609,611.03 × 7,881,039.94
  4. Step 4: Simplify right side
    29,741,144.69x = 351,570,126,201,581.56
  5. Step 5: Solve for x
    x = 351,570,126,201,581.56/29,741,144.69
  6. Step 6: Final answer
    x = 11,821,001.85

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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.