Home / 33,753,829.43-46,580,508.20-18,283,913.91

Finding the Fourth Proportional to 33,753,829.43, 46,580,508.20 and 18,283,913.91

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Solution

The fourth proportional to 33,753,829.43, 46,580,508.20 and 18,283,913.91 is: 25,231,922.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,753,829.43 : 46,580,508.20 = 18,283,913.91 : x
  2. Step 2: Convert to fraction form
    33,753,829.43/46,580,508.20 = 18,283,913.91/x
  3. Step 3: Cross multiply
    33,753,829.43x = 46,580,508.20 × 18,283,913.91
  4. Step 4: Simplify right side
    33,753,829.43x = 851,674,001,721,429.50
  5. Step 5: Solve for x
    x = 851,674,001,721,429.50/33,753,829.43
  6. Step 6: Final answer
    x = 25,231,922.31

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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.