Home / 166,534,308.42-229,841,396.36-95,956,406.43

Finding the Fourth Proportional to 166,534,308.42, 229,841,396.36 and 95,956,406.43

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Solution

The fourth proportional to 166,534,308.42, 229,841,396.36 and 95,956,406.43 is: 132,433,698.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,534,308.42 : 229,841,396.36 = 95,956,406.43 : x
  2. Step 2: Convert to fraction form
    166,534,308.42/229,841,396.36 = 95,956,406.43/x
  3. Step 3: Cross multiply
    166,534,308.42x = 229,841,396.36 × 95,956,406.43
  4. Step 4: Simplify right side
    166,534,308.42x = 22,054,754,443,558,884
  5. Step 5: Solve for x
    x = 22,054,754,443,558,884/166,534,308.42
  6. Step 6: Final answer
    x = 132,433,698.81

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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.