Home / 36,923,809.98-55,388,076.96-14,204,707.26

Finding the Fourth Proportional to 36,923,809.98, 55,388,076.96 and 14,204,707.26

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Solution

The fourth proportional to 36,923,809.98, 55,388,076.96 and 14,204,707.26 is: 21,307,969.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,923,809.98 : 55,388,076.96 = 14,204,707.26 : x
  2. Step 2: Convert to fraction form
    36,923,809.98/55,388,076.96 = 14,204,707.26/x
  3. Step 3: Cross multiply
    36,923,809.98x = 55,388,076.96 × 14,204,707.26
  4. Step 4: Simplify right side
    36,923,809.98x = 786,771,418,911,150.75
  5. Step 5: Solve for x
    x = 786,771,418,911,150.75/36,923,809.98
  6. Step 6: Final answer
    x = 21,307,969.56

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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.