Home / 35,180,160.31-48,551,529.86-19,504,103.97

Finding the Fourth Proportional to 35,180,160.31, 48,551,529.86 and 19,504,103.97

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Solution

The fourth proportional to 35,180,160.31, 48,551,529.86 and 19,504,103.97 is: 26,917,276.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,180,160.31 : 48,551,529.86 = 19,504,103.97 : x
  2. Step 2: Convert to fraction form
    35,180,160.31/48,551,529.86 = 19,504,103.97/x
  3. Step 3: Cross multiply
    35,180,160.31x = 48,551,529.86 × 19,504,103.97
  4. Step 4: Simplify right side
    35,180,160.31x = 946,954,086,325,808.88
  5. Step 5: Solve for x
    x = 946,954,086,325,808.88/35,180,160.31
  6. Step 6: Final answer
    x = 26,917,276.04

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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.