Home / 35,708,958.64-49,190,896.92-25,890,553.36

Finding the Fourth Proportional to 35,708,958.64, 49,190,896.92 and 25,890,553.36

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Solution

The fourth proportional to 35,708,958.64, 49,190,896.92 and 25,890,553.36 is: 35,665,546.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,708,958.64 : 49,190,896.92 = 25,890,553.36 : x
  2. Step 2: Convert to fraction form
    35,708,958.64/49,190,896.92 = 25,890,553.36/x
  3. Step 3: Cross multiply
    35,708,958.64x = 49,190,896.92 × 25,890,553.36
  4. Step 4: Simplify right side
    35,708,958.64x = 1,273,579,541,533,519.75
  5. Step 5: Solve for x
    x = 1,273,579,541,533,519.75/35,708,958.64
  6. Step 6: Final answer
    x = 35,665,546.97

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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.