Home / 33,436,092.14-46,142,141.38-18,751,443.14

Finding the Fourth Proportional to 33,436,092.14, 46,142,141.38 and 18,751,443.14

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Solution

The fourth proportional to 33,436,092.14, 46,142,141.38 and 18,751,443.14 is: 25,877,178.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,436,092.14 : 46,142,141.38 = 18,751,443.14 : x
  2. Step 2: Convert to fraction form
    33,436,092.14/46,142,141.38 = 18,751,443.14/x
  3. Step 3: Cross multiply
    33,436,092.14x = 46,142,141.38 × 18,751,443.14
  4. Step 4: Simplify right side
    33,436,092.14x = 865,231,740,215,327
  5. Step 5: Solve for x
    x = 865,231,740,215,327/33,436,092.14
  6. Step 6: Final answer
    x = 25,877,178.97

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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.