Home / 41,345,279.76-62,013,187.44-11,055,504.72

Finding the Fourth Proportional to 41,345,279.76, 62,013,187.44 and 11,055,504.72

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Solution

The fourth proportional to 41,345,279.76, 62,013,187.44 and 11,055,504.72 is: 16,581,991.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,345,279.76 : 62,013,187.44 = 11,055,504.72 : x
  2. Step 2: Convert to fraction form
    41,345,279.76/62,013,187.44 = 11,055,504.72/x
  3. Step 3: Cross multiply
    41,345,279.76x = 62,013,187.44 × 11,055,504.72
  4. Step 4: Simplify right side
    41,345,279.76x = 685,587,086,445,164.75
  5. Step 5: Solve for x
    x = 685,587,086,445,164.75/41,345,279.76
  6. Step 6: Final answer
    x = 16,581,991.72

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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.