Home / 33,691,107.60-50,536,661.40-10,974,301.20

Finding the Fourth Proportional to 33,691,107.60, 50,536,661.40 and 10,974,301.20

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Solution

The fourth proportional to 33,691,107.60, 50,536,661.40 and 10,974,301.20 is: 16,461,451.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,691,107.60 : 50,536,661.40 = 10,974,301.20 : x
  2. Step 2: Convert to fraction form
    33,691,107.60/50,536,661.40 = 10,974,301.20/x
  3. Step 3: Cross multiply
    33,691,107.60x = 50,536,661.40 × 10,974,301.20
  4. Step 4: Simplify right side
    33,691,107.60x = 554,604,543,846,013.62
  5. Step 5: Solve for x
    x = 554,604,543,846,013.62/33,691,107.60
  6. Step 6: Final answer
    x = 16,461,451.80

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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.