Home / 33,071,996.80-49,604,785.60-10,043,129.60

Finding the Fourth Proportional to 33,071,996.80, 49,604,785.60 and 10,043,129.60

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Solution

The fourth proportional to 33,071,996.80, 49,604,785.60 and 10,043,129.60 is: 15,063,719.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,071,996.80 : 49,604,785.60 = 10,043,129.60 : x
  2. Step 2: Convert to fraction form
    33,071,996.80/49,604,785.60 = 10,043,129.60/x
  3. Step 3: Cross multiply
    33,071,996.80x = 49,604,785.60 × 10,043,129.60
  4. Step 4: Simplify right side
    33,071,996.80x = 498,187,290,561,013.75
  5. Step 5: Solve for x
    x = 498,187,290,561,013.75/33,071,996.80
  6. Step 6: Final answer
    x = 15,063,719.73

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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.