Home / 33,756,946.46-46,584,399.48-18,287,333.18

Finding the Fourth Proportional to 33,756,946.46, 46,584,399.48 and 18,287,333.18

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Solution

The fourth proportional to 33,756,946.46, 46,584,399.48 and 18,287,333.18 is: 25,236,418.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,756,946.46 : 46,584,399.48 = 18,287,333.18 : x
  2. Step 2: Convert to fraction form
    33,756,946.46/46,584,399.48 = 18,287,333.18/x
  3. Step 3: Cross multiply
    33,756,946.46x = 46,584,399.48 × 18,287,333.18
  4. Step 4: Simplify right side
    33,756,946.46x = 851,904,434,280,978.62
  5. Step 5: Solve for x
    x = 851,904,434,280,978.62/33,756,946.46
  6. Step 6: Final answer
    x = 25,236,418.68

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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.