Home / 33,092,654.48-49,638,996.16-10,375,322.96

Finding the Fourth Proportional to 33,092,654.48, 49,638,996.16 and 10,375,322.96

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Solution

The fourth proportional to 33,092,654.48, 49,638,996.16 and 10,375,322.96 is: 15,562,988.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,092,654.48 : 49,638,996.16 = 10,375,322.96 : x
  2. Step 2: Convert to fraction form
    33,092,654.48/49,638,996.16 = 10,375,322.96/x
  3. Step 3: Cross multiply
    33,092,654.48x = 49,638,996.16 × 10,375,322.96
  4. Step 4: Simplify right side
    33,092,654.48x = 515,020,616,570,199.81
  5. Step 5: Solve for x
    x = 515,020,616,570,199.81/33,092,654.48
  6. Step 6: Final answer
    x = 15,562,988.97

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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.