Home / 33,825,845.93-46,679,789.75-18,355,926.47

Finding the Fourth Proportional to 33,825,845.93, 46,679,789.75 and 18,355,926.47

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Solution

The fourth proportional to 33,825,845.93, 46,679,789.75 and 18,355,926.47 is: 25,331,244.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,825,845.93 : 46,679,789.75 = 18,355,926.47 : x
  2. Step 2: Convert to fraction form
    33,825,845.93/46,679,789.75 = 18,355,926.47/x
  3. Step 3: Cross multiply
    33,825,845.93x = 46,679,789.75 × 18,355,926.47
  4. Step 4: Simplify right side
    33,825,845.93x = 856,850,788,286,059.62
  5. Step 5: Solve for x
    x = 856,850,788,286,059.62/33,825,845.93
  6. Step 6: Final answer
    x = 25,331,244.93

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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.