Home / 45,131,869.80-62,280,233.64-24,504,843.96

Finding the Fourth Proportional to 45,131,869.80, 62,280,233.64 and 24,504,843.96

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Solution

The fourth proportional to 45,131,869.80, 62,280,233.64 and 24,504,843.96 is: 33,815,736.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,131,869.80 : 62,280,233.64 = 24,504,843.96 : x
  2. Step 2: Convert to fraction form
    45,131,869.80/62,280,233.64 = 24,504,843.96/x
  3. Step 3: Cross multiply
    45,131,869.80x = 62,280,233.64 × 24,504,843.96
  4. Step 4: Simplify right side
    45,131,869.80x = 1,526,167,407,140,543
  5. Step 5: Solve for x
    x = 1,526,167,407,140,543/45,131,869.80
  6. Step 6: Final answer
    x = 33,815,736.28

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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.