Home / 166,837,073.82-250,266,015.81-44,015,509.03

Finding the Fourth Proportional to 166,837,073.82, 250,266,015.81 and 44,015,509.03

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Solution

The fourth proportional to 166,837,073.82, 250,266,015.81 and 44,015,509.03 is: 66,026,008.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,837,073.82 : 250,266,015.81 = 44,015,509.03 : x
  2. Step 2: Convert to fraction form
    166,837,073.82/250,266,015.81 = 44,015,509.03/x
  3. Step 3: Cross multiply
    166,837,073.82x = 250,266,015.81 × 44,015,509.03
  4. Step 4: Simplify right side
    166,837,073.82x = 11,015,586,079,469,698
  5. Step 5: Solve for x
    x = 11,015,586,079,469,698/166,837,073.82
  6. Step 6: Final answer
    x = 66,026,008.65

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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.