Home / 59,809,067.82-89,728,733.07-16,678,275.84

Finding the Fourth Proportional to 59,809,067.82, 89,728,733.07 and 16,678,275.84

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Solution

The fourth proportional to 59,809,067.82, 89,728,733.07 and 16,678,275.84 is: 25,021,633.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,809,067.82 : 89,728,733.07 = 16,678,275.84 : x
  2. Step 2: Convert to fraction form
    59,809,067.82/89,728,733.07 = 16,678,275.84/x
  3. Step 3: Cross multiply
    59,809,067.82x = 89,728,733.07 × 16,678,275.84
  4. Step 4: Simplify right side
    59,809,067.82x = 1,496,520,560,915,190
  5. Step 5: Solve for x
    x = 1,496,520,560,915,190/59,809,067.82
  6. Step 6: Final answer
    x = 25,021,633.27

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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.