Home / 36,434,747.63-50,278,577.51-19,914,732.83

Finding the Fourth Proportional to 36,434,747.63, 50,278,577.51 and 19,914,732.83

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Solution

The fourth proportional to 36,434,747.63, 50,278,577.51 and 19,914,732.83 is: 27,481,580.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,434,747.63 : 50,278,577.51 = 19,914,732.83 : x
  2. Step 2: Convert to fraction form
    36,434,747.63/50,278,577.51 = 19,914,732.83/x
  3. Step 3: Cross multiply
    36,434,747.63x = 50,278,577.51 × 19,914,732.83
  4. Step 4: Simplify right side
    36,434,747.63x = 1,001,284,438,184,096.50
  5. Step 5: Solve for x
    x = 1,001,284,438,184,096.50/36,434,747.63
  6. Step 6: Final answer
    x = 27,481,580.18

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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.