Home / 36,251,450.64-50,027,015.88-19,953,810

Finding the Fourth Proportional to 36,251,450.64, 50,027,015.88 and 19,953,810

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Solution

The fourth proportional to 36,251,450.64, 50,027,015.88 and 19,953,810 is: 27,536,265.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,251,450.64 : 50,027,015.88 = 19,953,810 : x
  2. Step 2: Convert to fraction form
    36,251,450.64/50,027,015.88 = 19,953,810/x
  3. Step 3: Cross multiply
    36,251,450.64x = 50,027,015.88 × 19,953,810
  4. Step 4: Simplify right side
    36,251,450.64x = 998,229,569,736,502.88
  5. Step 5: Solve for x
    x = 998,229,569,736,502.88/36,251,450.64
  6. Step 6: Final answer
    x = 27,536,265.50

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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.