Home / 33,502,519.15-50,261,857.70-11,639,716.34

Finding the Fourth Proportional to 33,502,519.15, 50,261,857.70 and 11,639,716.34

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Solution

The fourth proportional to 33,502,519.15, 50,261,857.70 and 11,639,716.34 is: 17,462,381.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,502,519.15 : 50,261,857.70 = 11,639,716.34 : x
  2. Step 2: Convert to fraction form
    33,502,519.15/50,261,857.70 = 11,639,716.34/x
  3. Step 3: Cross multiply
    33,502,519.15x = 50,261,857.70 × 11,639,716.34
  4. Step 4: Simplify right side
    33,502,519.15x = 585,033,766,039,937
  5. Step 5: Solve for x
    x = 585,033,766,039,937/33,502,519.15
  6. Step 6: Final answer
    x = 17,462,381.36

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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.