Home / 45,414,021.89-62,753,329.36-32,338,580.38

Finding the Fourth Proportional to 45,414,021.89, 62,753,329.36 and 32,338,580.38

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Solution

The fourth proportional to 45,414,021.89, 62,753,329.36 and 32,338,580.38 is: 44,685,616.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,414,021.89 : 62,753,329.36 = 32,338,580.38 : x
  2. Step 2: Convert to fraction form
    45,414,021.89/62,753,329.36 = 32,338,580.38/x
  3. Step 3: Cross multiply
    45,414,021.89x = 62,753,329.36 × 32,338,580.38
  4. Step 4: Simplify right side
    45,414,021.89x = 2,029,353,585,857,374
  5. Step 5: Solve for x
    x = 2,029,353,585,857,374/45,414,021.89
  6. Step 6: Final answer
    x = 44,685,616.94

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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.