Home / 36,857,525.54-50,873,502.29-21,392,592.44

Finding the Fourth Proportional to 36,857,525.54, 50,873,502.29 and 21,392,592.44

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Solution

The fourth proportional to 36,857,525.54, 50,873,502.29 and 21,392,592.44 is: 29,527,649.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,857,525.54 : 50,873,502.29 = 21,392,592.44 : x
  2. Step 2: Convert to fraction form
    36,857,525.54/50,873,502.29 = 21,392,592.44/x
  3. Step 3: Cross multiply
    36,857,525.54x = 50,873,502.29 × 21,392,592.44
  4. Step 4: Simplify right side
    36,857,525.54x = 1,088,316,100,124,046.12
  5. Step 5: Solve for x
    x = 1,088,316,100,124,046.12/36,857,525.54
  6. Step 6: Final answer
    x = 29,527,649.63

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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.