Home / 33,092,645.48-49,638,982.62-10,375,313.96

Finding the Fourth Proportional to 33,092,645.48, 49,638,982.62 and 10,375,313.96

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Solution

The fourth proportional to 33,092,645.48, 49,638,982.62 and 10,375,313.96 is: 15,562,975.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,092,645.48 : 49,638,982.62 = 10,375,313.96 : x
  2. Step 2: Convert to fraction form
    33,092,645.48/49,638,982.62 = 10,375,313.96/x
  3. Step 3: Cross multiply
    33,092,645.48x = 49,638,982.62 × 10,375,313.96
  4. Step 4: Simplify right side
    33,092,645.48x = 515,020,029,337,483.38
  5. Step 5: Solve for x
    x = 515,020,029,337,483.38/33,092,645.48
  6. Step 6: Final answer
    x = 15,562,975.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.