Home / 167,194,891.55-250,692,996.56-63,571,674.39

Finding the Fourth Proportional to 167,194,891.55, 250,692,996.56 and 63,571,674.39

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Solution

The fourth proportional to 167,194,891.55, 250,692,996.56 and 63,571,674.39 is: 95,319,739.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,194,891.55 : 250,692,996.56 = 63,571,674.39 : x
  2. Step 2: Convert to fraction form
    167,194,891.55/250,692,996.56 = 63,571,674.39/x
  3. Step 3: Cross multiply
    167,194,891.55x = 250,692,996.56 × 63,571,674.39
  4. Step 4: Simplify right side
    167,194,891.55x = 15,936,973,548,847,852
  5. Step 5: Solve for x
    x = 15,936,973,548,847,852/167,194,891.55
  6. Step 6: Final answer
    x = 95,319,739.75

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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.