Home / 36,044,739.15-49,741,978.79-19,524,863.50

Finding the Fourth Proportional to 36,044,739.15, 49,741,978.79 and 19,524,863.50

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Solution

The fourth proportional to 36,044,739.15, 49,741,978.79 and 19,524,863.50 is: 26,944,440.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,044,739.15 : 49,741,978.79 = 19,524,863.50 : x
  2. Step 2: Convert to fraction form
    36,044,739.15/49,741,978.79 = 19,524,863.50/x
  3. Step 3: Cross multiply
    36,044,739.15x = 49,741,978.79 × 19,524,863.50
  4. Step 4: Simplify right side
    36,044,739.15x = 971,205,346,053,466.12
  5. Step 5: Solve for x
    x = 971,205,346,053,466.12/36,044,739.15
  6. Step 6: Final answer
    x = 26,944,440.97

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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.