Home / 35,725,546.56-49,300,791.84-19,427,672.64

Finding the Fourth Proportional to 35,725,546.56, 49,300,791.84 and 19,427,672.64

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Solution

The fourth proportional to 35,725,546.56, 49,300,791.84 and 19,427,672.64 is: 26,809,936.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,725,546.56 : 49,300,791.84 = 19,427,672.64 : x
  2. Step 2: Convert to fraction form
    35,725,546.56/49,300,791.84 = 19,427,672.64/x
  3. Step 3: Cross multiply
    35,725,546.56x = 49,300,791.84 × 19,427,672.64
  4. Step 4: Simplify right side
    35,725,546.56x = 957,799,644,760,303.38
  5. Step 5: Solve for x
    x = 957,799,644,760,303.38/35,725,546.56
  6. Step 6: Final answer
    x = 26,809,936.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.