Home / 179,523,189.67-269,284,858.35-43,208,573.17

Finding the Fourth Proportional to 179,523,189.67, 269,284,858.35 and 43,208,573.17

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Solution

The fourth proportional to 179,523,189.67, 269,284,858.35 and 43,208,573.17 is: 64,812,877.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,523,189.67 : 269,284,858.35 = 43,208,573.17 : x
  2. Step 2: Convert to fraction form
    179,523,189.67/269,284,858.35 = 43,208,573.17/x
  3. Step 3: Cross multiply
    179,523,189.67x = 269,284,858.35 × 43,208,573.17
  4. Step 4: Simplify right side
    179,523,189.67x = 11,635,414,505,589,062
  5. Step 5: Solve for x
    x = 11,635,414,505,589,062/179,523,189.67
  6. Step 6: Final answer
    x = 64,812,877.53

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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.