Home / 33,386,387.36-50,086,765.84-10,356,862.88

Finding the Fourth Proportional to 33,386,387.36, 50,086,765.84 and 10,356,862.88

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Solution

The fourth proportional to 33,386,387.36, 50,086,765.84 and 10,356,862.88 is: 15,537,523.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,386,387.36 : 50,086,765.84 = 10,356,862.88 : x
  2. Step 2: Convert to fraction form
    33,386,387.36/50,086,765.84 = 10,356,862.88/x
  3. Step 3: Cross multiply
    33,386,387.36x = 50,086,765.84 × 10,356,862.88
  4. Step 4: Simplify right side
    33,386,387.36x = 518,741,765,907,548.12
  5. Step 5: Solve for x
    x = 518,741,765,907,548.12/33,386,387.36
  6. Step 6: Final answer
    x = 15,537,523.13

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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.