Home / 36,183,979.42-54,231,502.44-16,726,886.43

Finding the Fourth Proportional to 36,183,979.42, 54,231,502.44 and 16,726,886.43

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Solution

The fourth proportional to 36,183,979.42, 54,231,502.44 and 16,726,886.43 is: 25,069,773.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,183,979.42 : 54,231,502.44 = 16,726,886.43 : x
  2. Step 2: Convert to fraction form
    36,183,979.42/54,231,502.44 = 16,726,886.43/x
  3. Step 3: Cross multiply
    36,183,979.42x = 54,231,502.44 × 16,726,886.43
  4. Step 4: Simplify right side
    36,183,979.42x = 907,124,182,242,147.88
  5. Step 5: Solve for x
    x = 907,124,182,242,147.88/36,183,979.42
  6. Step 6: Final answer
    x = 25,069,773.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.