Home / 33,071,112.80-49,494,694.80-29,040,034.40

Finding the Fourth Proportional to 33,071,112.80, 49,494,694.80 and 29,040,034.40

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Solution

The fourth proportional to 33,071,112.80, 49,494,694.80 and 29,040,034.40 is: 43,461,725.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,071,112.80 : 49,494,694.80 = 29,040,034.40 : x
  2. Step 2: Convert to fraction form
    33,071,112.80/49,494,694.80 = 29,040,034.40/x
  3. Step 3: Cross multiply
    33,071,112.80x = 49,494,694.80 × 29,040,034.40
  4. Step 4: Simplify right side
    33,071,112.80x = 1,437,327,639,609,501
  5. Step 5: Solve for x
    x = 1,437,327,639,609,501/33,071,112.80
  6. Step 6: Final answer
    x = 43,461,725.90

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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.