Home / 34,449,760.36-51,675,060.83-10,189,177.56

Finding the Fourth Proportional to 34,449,760.36, 51,675,060.83 and 10,189,177.56

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Solution

The fourth proportional to 34,449,760.36, 51,675,060.83 and 10,189,177.56 is: 15,283,890.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,449,760.36 : 51,675,060.83 = 10,189,177.56 : x
  2. Step 2: Convert to fraction form
    34,449,760.36/51,675,060.83 = 10,189,177.56/x
  3. Step 3: Cross multiply
    34,449,760.36x = 51,675,060.83 × 10,189,177.56
  4. Step 4: Simplify right side
    34,449,760.36x = 526,526,370,169,725.12
  5. Step 5: Solve for x
    x = 526,526,370,169,725.12/34,449,760.36
  6. Step 6: Final answer
    x = 15,283,890.65

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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.