Home / 25,323,571.73-34,958,578.25-16,965,333.38

Finding the Fourth Proportional to 25,323,571.73, 34,958,578.25 and 16,965,333.38

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Solution

The fourth proportional to 25,323,571.73, 34,958,578.25 and 16,965,333.38 is: 23,420,232.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,323,571.73 : 34,958,578.25 = 16,965,333.38 : x
  2. Step 2: Convert to fraction form
    25,323,571.73/34,958,578.25 = 16,965,333.38/x
  3. Step 3: Cross multiply
    25,323,571.73x = 34,958,578.25 × 16,965,333.38
  4. Step 4: Simplify right side
    25,323,571.73x = 593,083,934,502,067
  5. Step 5: Solve for x
    x = 593,083,934,502,067/25,323,571.73
  6. Step 6: Final answer
    x = 23,420,232.38

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1.5x scale

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.