Home / 33,757,281.28-46,584,933.44-18,287,348.48

Finding the Fourth Proportional to 33,757,281.28, 46,584,933.44 and 18,287,348.48

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Solution

The fourth proportional to 33,757,281.28, 46,584,933.44 and 18,287,348.48 is: 25,236,478.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,757,281.28 : 46,584,933.44 = 18,287,348.48 : x
  2. Step 2: Convert to fraction form
    33,757,281.28/46,584,933.44 = 18,287,348.48/x
  3. Step 3: Cross multiply
    33,757,281.28x = 46,584,933.44 × 18,287,348.48
  4. Step 4: Simplify right side
    33,757,281.28x = 851,914,911,734,885.12
  5. Step 5: Solve for x
    x = 851,914,911,734,885.12/33,757,281.28
  6. Step 6: Final answer
    x = 25,236,478.75

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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.