Home / 36,296,072.07-50,077,834.16-21,599,956.95

Finding the Fourth Proportional to 36,296,072.07, 50,077,834.16 and 21,599,956.95

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Solution

The fourth proportional to 36,296,072.07, 50,077,834.16 and 21,599,956.95 is: 29,801,546.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,296,072.07 : 50,077,834.16 = 21,599,956.95 : x
  2. Step 2: Convert to fraction form
    36,296,072.07/50,077,834.16 = 21,599,956.95/x
  3. Step 3: Cross multiply
    36,296,072.07x = 50,077,834.16 × 21,599,956.95
  4. Step 4: Simplify right side
    36,296,072.07x = 1,081,679,061,646,850.50
  5. Step 5: Solve for x
    x = 1,081,679,061,646,850.50/36,296,072.07
  6. Step 6: Final answer
    x = 29,801,546.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.