Home / 33,211,691.96-49,824,262.90-14,042,418.28

Finding the Fourth Proportional to 33,211,691.96, 49,824,262.90 and 14,042,418.28

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Solution

The fourth proportional to 33,211,691.96, 49,824,262.90 and 14,042,418.28 is: 21,066,470.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,211,691.96 : 49,824,262.90 = 14,042,418.28 : x
  2. Step 2: Convert to fraction form
    33,211,691.96/49,824,262.90 = 14,042,418.28/x
  3. Step 3: Cross multiply
    33,211,691.96x = 49,824,262.90 × 14,042,418.28
  4. Step 4: Simplify right side
    33,211,691.96x = 699,653,140,134,485.75
  5. Step 5: Solve for x
    x = 699,653,140,134,485.75/33,211,691.96
  6. Step 6: Final answer
    x = 21,066,470.84

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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.