Home / 27,177,331.94-40,714,561.54-16,065,135.07

Finding the Fourth Proportional to 27,177,331.94, 40,714,561.54 and 16,065,135.07

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Solution

The fourth proportional to 27,177,331.94, 40,714,561.54 and 16,065,135.07 is: 24,067,297.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,177,331.94 : 40,714,561.54 = 16,065,135.07 : x
  2. Step 2: Convert to fraction form
    27,177,331.94/40,714,561.54 = 16,065,135.07/x
  3. Step 3: Cross multiply
    27,177,331.94x = 40,714,561.54 × 16,065,135.07
  4. Step 4: Simplify right side
    27,177,331.94x = 654,084,930,172,028.62
  5. Step 5: Solve for x
    x = 654,084,930,172,028.62/27,177,331.94
  6. Step 6: Final answer
    x = 24,067,297.39

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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.