Home / 33,753,841.89-46,580,525.40-18,283,926.39

Finding the Fourth Proportional to 33,753,841.89, 46,580,525.40 and 18,283,926.39

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Solution

The fourth proportional to 33,753,841.89, 46,580,525.40 and 18,283,926.39 is: 25,231,939.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,753,841.89 : 46,580,525.40 = 18,283,926.39 : x
  2. Step 2: Convert to fraction form
    33,753,841.89/46,580,525.40 = 18,283,926.39/x
  3. Step 3: Cross multiply
    33,753,841.89x = 46,580,525.40 × 18,283,926.39
  4. Step 4: Simplify right side
    33,753,841.89x = 851,674,897,621,125.25
  5. Step 5: Solve for x
    x = 851,674,897,621,125.25/33,753,841.89
  6. Step 6: Final answer
    x = 25,231,939.53

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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.