Home / 33,367,009.42-46,044,441.61-18,481,451.10

Finding the Fourth Proportional to 33,367,009.42, 46,044,441.61 and 18,481,451.10

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Solution

The fourth proportional to 33,367,009.42, 46,044,441.61 and 18,481,451.10 is: 25,503,277.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,367,009.42 : 46,044,441.61 = 18,481,451.10 : x
  2. Step 2: Convert to fraction form
    33,367,009.42/46,044,441.61 = 18,481,451.10/x
  3. Step 3: Cross multiply
    33,367,009.42x = 46,044,441.61 × 18,481,451.10
  4. Step 4: Simplify right side
    33,367,009.42x = 850,968,095,927,108.12
  5. Step 5: Solve for x
    x = 850,968,095,927,108.12/33,367,009.42
  6. Step 6: Final answer
    x = 25,503,277.36

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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.